54847485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 119508480

約数和(自身を除く): 64660995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1439, 1815, 2541, 3465, 4235, 4317, 5445, 7195, 7623, 10073, 12705, 12951, 15829, 21585, 30219, 38115, 47487, 50365, 64755, 79145, 90657, 110803, 142461, 151095, 174119, 237435, 332409, 453285, 522357, 554015, 712305, 870595, 997227, 1218833, 1567071, 1662045, 2611785, 3656499, 4986135, 6094165, 7835355, 10969497, 18282495, 54847485]

約数ペア:

[(1, 54847485), (3, 18282495), (5, 10969497), (7, 7835355), (9, 6094165), (11, 4986135), (15, 3656499), (21, 2611785), (33, 1662045), (35, 1567071), (45, 1218833), (55, 997227), (63, 870595), (77, 712305), (99, 554015), (105, 522357), (121, 453285), (165, 332409), (231, 237435), (315, 174119), (363, 151095), (385, 142461), (495, 110803), (605, 90657), (693, 79145), (847, 64755), (1089, 50365), (1155, 47487), (1439, 38115), (1815, 30219), (2541, 21585), (3465, 15829), (4235, 12951), (4317, 12705), (5445, 10073), (7195, 7623)]