51395484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 137570048

約数和(自身を除く): 86174564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 1993, 2149, 3684, 3986, 4298, 5979, 6447, 7972, 8596, 11958, 12894, 13951, 23916, 25788, 27902, 41853, 55804, 83706, 167412, 611851, 1223702, 1835553, 2447404, 3671106, 4282957, 7342212, 8565914, 12848871, 17131828, 25697742, 51395484]

約数ペア:

[(1, 51395484), (2, 25697742), (3, 17131828), (4, 12848871), (6, 8565914), (7, 7342212), (12, 4282957), (14, 3671106), (21, 2447404), (28, 1835553), (42, 1223702), (84, 611851), (307, 167412), (614, 83706), (921, 55804), (1228, 41853), (1842, 27902), (1993, 25788), (2149, 23916), (3684, 13951), (3986, 12894), (4298, 11958), (5979, 8596), (6447, 7972)]