49542480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 184154880

約数和(自身を除く): 134612400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 79, 80, 90, 104, 117, 120, 130, 134, 144, 156, 158, 180, 195, 201, 208, 234, 237, 240, 260, 268, 312, 316, 335, 360, 390, 395, 402, 468, 474, 520, 536, 585, 603, 624, 632, 670, 711, 720, 780, 790, 804, 871, 936, 948, 1005, 1027, 1040, 1072, 1170, 1185, 1206, 1264, 1340, 1422, 1560, 1580, 1608, 1742, 1872, 1896, 2010, 2054, 2340, 2370, 2412, 2613, 2680, 2844, 3015, 3081, 3120, 3160, 3216, 3484, 3555, 3792, 4020, 4108, 4355, 4680, 4740, 4824, 5135, 5226, 5293, 5360, 5688, 6030, 6162, 6320, 6968, 7110, 7839, 8040, 8216, 8710, 9243, 9360, 9480, 9648, 10270, 10452, 10586, 11376, 12060, 12324, 13065, 13936, 14220, 15405, 15678, 15879, 16080, 16432, 17420, 18486, 18960, 20540, 20904, 21172, 24120, 24648, 26130, 26465, 28440, 30810, 31356, 31758, 34840, 36972, 39195, 41080, 41808, 42344, 46215, 47637, 48240, 49296, 52260, 52930, 56880, 61620, 62712, 63516, 68809, 69680, 73944, 78390, 79395, 82160, 84688, 92430, 95274, 104520, 105860, 123240, 125424, 127032, 137618, 147888, 156780, 158790, 184860, 190548, 206427, 209040, 211720, 238185, 246480, 254064, 275236, 313560, 317580, 344045, 369720, 381096, 412854, 423440, 476370, 550472, 619281, 627120, 635160, 688090, 739440, 762192, 825708, 952740, 1032135, 1100944, 1238562, 1270320, 1376180, 1651416, 1905480, 2064270, 2477124, 2752360, 3096405, 3302832, 3810960, 4128540, 4954248, 5504720, 6192810, 8257080, 9908496, 12385620, 16514160, 24771240, 49542480]

約数ペア:

[(1, 49542480), (2, 24771240), (3, 16514160), (4, 12385620), (5, 9908496), (6, 8257080), (8, 6192810), (9, 5504720), (10, 4954248), (12, 4128540), (13, 3810960), (15, 3302832), (16, 3096405), (18, 2752360), (20, 2477124), (24, 2064270), (26, 1905480), (30, 1651416), (36, 1376180), (39, 1270320), (40, 1238562), (45, 1100944), (48, 1032135), (52, 952740), (60, 825708), (65, 762192), (67, 739440), (72, 688090), (78, 635160), (79, 627120), (80, 619281), (90, 550472), (104, 476370), (117, 423440), (120, 412854), (130, 381096), (134, 369720), (144, 344045), (156, 317580), (158, 313560), (180, 275236), (195, 254064), (201, 246480), (208, 238185), (234, 211720), (237, 209040), (240, 206427), (260, 190548), (268, 184860), (312, 158790), (316, 156780), (335, 147888), (360, 137618), (390, 127032), (395, 125424), (402, 123240), (468, 105860), (474, 104520), (520, 95274), (536, 92430), (585, 84688), (603, 82160), (624, 79395), (632, 78390), (670, 73944), (711, 69680), (720, 68809), (780, 63516), (790, 62712), (804, 61620), (871, 56880), (936, 52930), (948, 52260), (1005, 49296), (1027, 48240), (1040, 47637), (1072, 46215), (1170, 42344), (1185, 41808), (1206, 41080), (1264, 39195), (1340, 36972), (1422, 34840), (1560, 31758), (1580, 31356), (1608, 30810), (1742, 28440), (1872, 26465), (1896, 26130), (2010, 24648), (2054, 24120), (2340, 21172), (2370, 20904), (2412, 20540), (2613, 18960), (2680, 18486), (2844, 17420), (3015, 16432), (3081, 16080), (3120, 15879), (3160, 15678), (3216, 15405), (3484, 14220), (3555, 13936), (3792, 13065), (4020, 12324), (4108, 12060), (4355, 11376), (4680, 10586), (4740, 10452), (4824, 10270), (5135, 9648), (5226, 9480), (5293, 9360), (5360, 9243), (5688, 8710), (6030, 8216), (6162, 8040), (6320, 7839), (6968, 7110)]