49434840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 153777960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 503, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1006, 1080, 1092, 1170, 1260, 1365, 1404, 1509, 1512, 1560, 1638, 1755, 1820, 1890, 2012, 2184, 2340, 2457, 2515, 2520, 2730, 2808, 3018, 3276, 3510, 3521, 3640, 3780, 4024, 4095, 4527, 4680, 4914, 5030, 5460, 6036, 6539, 6552, 7020, 7042, 7545, 7560, 8190, 9054, 9828, 10060, 10563, 10920, 12072, 12285, 13078, 13581, 14040, 14084, 15090, 16380, 17605, 18108, 19617, 19656, 20120, 21126, 22635, 24570, 26156, 27162, 28168, 30180, 31689, 32695, 32760, 35210, 36216, 39234, 42252, 45270, 45773, 49140, 52312, 52815, 54324, 58851, 60360, 63378, 65390, 67905, 70420, 78468, 84504, 90540, 91546, 95067, 98085, 98280, 105630, 108648, 117702, 126756, 130780, 135810, 137319, 140840, 156936, 158445, 176553, 181080, 183092, 190134, 196170, 211260, 228865, 235404, 253512, 261560, 271620, 274638, 294255, 316890, 353106, 366184, 380268, 392340, 411957, 422520, 457730, 470808, 475335, 543240, 549276, 588510, 633780, 686595, 706212, 760536, 784680, 823914, 882765, 915460, 950670, 1098552, 1177020, 1235871, 1267560, 1373190, 1412424, 1647828, 1765530, 1830920, 1901340, 2059785, 2354040, 2471742, 2746380, 3295656, 3531060, 3802680, 4119570, 4943484, 5492760, 6179355, 7062120, 8239140, 9886968, 12358710, 16478280, 24717420, 49434840]

約数ペア:

[(1, 49434840), (2, 24717420), (3, 16478280), (4, 12358710), (5, 9886968), (6, 8239140), (7, 7062120), (8, 6179355), (9, 5492760), (10, 4943484), (12, 4119570), (13, 3802680), (14, 3531060), (15, 3295656), (18, 2746380), (20, 2471742), (21, 2354040), (24, 2059785), (26, 1901340), (27, 1830920), (28, 1765530), (30, 1647828), (35, 1412424), (36, 1373190), (39, 1267560), (40, 1235871), (42, 1177020), (45, 1098552), (52, 950670), (54, 915460), (56, 882765), (60, 823914), (63, 784680), (65, 760536), (70, 706212), (72, 686595), (78, 633780), (84, 588510), (90, 549276), (91, 543240), (104, 475335), (105, 470808), (108, 457730), (117, 422520), (120, 411957), (126, 392340), (130, 380268), (135, 366184), (140, 353106), (156, 316890), (168, 294255), (180, 274638), (182, 271620), (189, 261560), (195, 253512), (210, 235404), (216, 228865), (234, 211260), (252, 196170), (260, 190134), (270, 183092), (273, 181080), (280, 176553), (312, 158445), (315, 156936), (351, 140840), (360, 137319), (364, 135810), (378, 130780), (390, 126756), (420, 117702), (455, 108648), (468, 105630), (503, 98280), (504, 98085), (520, 95067), (540, 91546), (546, 90540), (585, 84504), (630, 78468), (702, 70420), (728, 67905), (756, 65390), (780, 63378), (819, 60360), (840, 58851), (910, 54324), (936, 52815), (945, 52312), (1006, 49140), (1080, 45773), (1092, 45270), (1170, 42252), (1260, 39234), (1365, 36216), (1404, 35210), (1509, 32760), (1512, 32695), (1560, 31689), (1638, 30180), (1755, 28168), (1820, 27162), (1890, 26156), (2012, 24570), (2184, 22635), (2340, 21126), (2457, 20120), (2515, 19656), (2520, 19617), (2730, 18108), (2808, 17605), (3018, 16380), (3276, 15090), (3510, 14084), (3521, 14040), (3640, 13581), (3780, 13078), (4024, 12285), (4095, 12072), (4527, 10920), (4680, 10563), (4914, 10060), (5030, 9828), (5460, 9054), (6036, 8190), (6539, 7560), (6552, 7545), (7020, 7042)]