47415056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 104295408

約数和(自身を除く): 56880352

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 61, 74, 101, 104, 122, 148, 202, 208, 244, 296, 404, 481, 488, 592, 793, 808, 962, 976, 1313, 1586, 1616, 1924, 2257, 2626, 3172, 3737, 3848, 4514, 5252, 6161, 6344, 7474, 7696, 9028, 10504, 12322, 12688, 14948, 18056, 21008, 24644, 29341, 29896, 36112, 48581, 49288, 58682, 59792, 80093, 97162, 98576, 117364, 160186, 194324, 227957, 234728, 320372, 388648, 455914, 469456, 640744, 777296, 911828, 1281488, 1823656, 2963441, 3647312, 5926882, 11853764, 23707528, 47415056]

約数ペア:

[(1, 47415056), (2, 23707528), (4, 11853764), (8, 5926882), (13, 3647312), (16, 2963441), (26, 1823656), (37, 1281488), (52, 911828), (61, 777296), (74, 640744), (101, 469456), (104, 455914), (122, 388648), (148, 320372), (202, 234728), (208, 227957), (244, 194324), (296, 160186), (404, 117364), (481, 98576), (488, 97162), (592, 80093), (793, 59792), (808, 58682), (962, 49288), (976, 48581), (1313, 36112), (1586, 29896), (1616, 29341), (1924, 24644), (2257, 21008), (2626, 18056), (3172, 14948), (3737, 12688), (3848, 12322), (4514, 10504), (5252, 9028), (6161, 7696), (6344, 7474)]