47910856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 111081600

約数和(自身を除く): 63170744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1217, 1406, 2072, 2434, 2812, 4868, 4921, 5624, 8519, 9736, 9842, 17038, 19684, 23123, 34076, 39368, 45029, 46246, 68152, 90058, 92492, 161861, 180116, 184984, 315203, 323722, 360232, 630406, 647444, 855551, 1260812, 1294888, 1711102, 2521624, 3422204, 5988857, 6844408, 11977714, 23955428, 47910856]

約数ペア:

[(1, 47910856), (2, 23955428), (4, 11977714), (7, 6844408), (8, 5988857), (14, 3422204), (19, 2521624), (28, 1711102), (37, 1294888), (38, 1260812), (56, 855551), (74, 647444), (76, 630406), (133, 360232), (148, 323722), (152, 315203), (259, 184984), (266, 180116), (296, 161861), (518, 92492), (532, 90058), (703, 68152), (1036, 46246), (1064, 45029), (1217, 39368), (1406, 34076), (2072, 23123), (2434, 19684), (2812, 17038), (4868, 9842), (4921, 9736), (5624, 8519)]