49495680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 184340520

約数和(自身を除く): 134844840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 661, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1322, 1440, 1560, 1664, 1872, 1920, 1983, 2080, 2340, 2496, 2644, 2880, 3120, 3305, 3744, 3966, 4160, 4680, 4992, 5288, 5760, 5949, 6240, 6610, 7488, 7932, 8320, 8593, 9360, 9915, 10576, 11898, 12480, 13220, 14976, 15864, 17186, 18720, 19830, 21152, 23796, 24960, 25779, 26440, 29745, 31728, 34372, 37440, 39660, 42304, 42965, 47592, 51558, 52880, 59490, 63456, 68744, 74880, 77337, 79320, 84608, 85930, 95184, 103116, 105760, 118980, 126912, 128895, 137488, 154674, 158640, 171860, 190368, 206232, 211520, 237960, 253824, 257790, 274976, 309348, 317280, 343720, 380736, 386685, 412464, 423040, 475920, 515580, 549952, 618696, 634560, 687440, 761472, 773370, 824928, 951840, 1031160, 1099904, 1237392, 1269120, 1374880, 1546740, 1649856, 1903680, 2062320, 2474784, 2749760, 3093480, 3299712, 3807360, 4124640, 4949568, 5499520, 6186960, 8249280, 9899136, 12373920, 16498560, 24747840, 49495680]

約数ペア:

[(1, 49495680), (2, 24747840), (3, 16498560), (4, 12373920), (5, 9899136), (6, 8249280), (8, 6186960), (9, 5499520), (10, 4949568), (12, 4124640), (13, 3807360), (15, 3299712), (16, 3093480), (18, 2749760), (20, 2474784), (24, 2062320), (26, 1903680), (30, 1649856), (32, 1546740), (36, 1374880), (39, 1269120), (40, 1237392), (45, 1099904), (48, 1031160), (52, 951840), (60, 824928), (64, 773370), (65, 761472), (72, 687440), (78, 634560), (80, 618696), (90, 549952), (96, 515580), (104, 475920), (117, 423040), (120, 412464), (128, 386685), (130, 380736), (144, 343720), (156, 317280), (160, 309348), (180, 274976), (192, 257790), (195, 253824), (208, 237960), (234, 211520), (240, 206232), (260, 190368), (288, 171860), (312, 158640), (320, 154674), (360, 137488), (384, 128895), (390, 126912), (416, 118980), (468, 105760), (480, 103116), (520, 95184), (576, 85930), (585, 84608), (624, 79320), (640, 77337), (661, 74880), (720, 68744), (780, 63456), (832, 59490), (936, 52880), (960, 51558), (1040, 47592), (1152, 42965), (1170, 42304), (1248, 39660), (1322, 37440), (1440, 34372), (1560, 31728), (1664, 29745), (1872, 26440), (1920, 25779), (1983, 24960), (2080, 23796), (2340, 21152), (2496, 19830), (2644, 18720), (2880, 17186), (3120, 15864), (3305, 14976), (3744, 13220), (3966, 12480), (4160, 11898), (4680, 10576), (4992, 9915), (5288, 9360), (5760, 8593), (5949, 8320), (6240, 7932), (6610, 7488)]