50493780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 160997760

約数和(自身を除く): 110503980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 439, 540, 639, 710, 810, 852, 878, 1065, 1278, 1317, 1420, 1620, 1756, 1917, 2130, 2195, 2556, 2634, 3195, 3834, 3951, 4260, 4390, 5268, 5751, 6390, 6585, 7668, 7902, 8780, 9585, 11502, 11853, 12780, 13170, 15804, 19170, 19755, 23004, 23706, 26340, 28755, 31169, 35559, 38340, 39510, 47412, 57510, 59265, 62338, 71118, 79020, 93507, 115020, 118530, 124676, 142236, 155845, 177795, 187014, 237060, 280521, 311690, 355590, 374028, 467535, 561042, 623380, 711180, 841563, 935070, 1122084, 1402605, 1683126, 1870140, 2524689, 2805210, 3366252, 4207815, 5049378, 5610420, 8415630, 10098756, 12623445, 16831260, 25246890, 50493780]

約数ペア:

[(1, 50493780), (2, 25246890), (3, 16831260), (4, 12623445), (5, 10098756), (6, 8415630), (9, 5610420), (10, 5049378), (12, 4207815), (15, 3366252), (18, 2805210), (20, 2524689), (27, 1870140), (30, 1683126), (36, 1402605), (45, 1122084), (54, 935070), (60, 841563), (71, 711180), (81, 623380), (90, 561042), (108, 467535), (135, 374028), (142, 355590), (162, 311690), (180, 280521), (213, 237060), (270, 187014), (284, 177795), (324, 155845), (355, 142236), (405, 124676), (426, 118530), (439, 115020), (540, 93507), (639, 79020), (710, 71118), (810, 62338), (852, 59265), (878, 57510), (1065, 47412), (1278, 39510), (1317, 38340), (1420, 35559), (1620, 31169), (1756, 28755), (1917, 26340), (2130, 23706), (2195, 23004), (2556, 19755), (2634, 19170), (3195, 15804), (3834, 13170), (3951, 12780), (4260, 11853), (4390, 11502), (5268, 9585), (5751, 8780), (6390, 7902), (6585, 7668)]