51393062

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 94656000

約数和(自身を除く): 43262938

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 3943, 6517, 7886, 13034, 27601, 55202, 74917, 149834, 193207, 386414, 524419, 1048838, 1352449, 2704898, 3670933, 7341866, 25696531, 51393062]

約数ペア:

[(1, 51393062), (2, 25696531), (7, 7341866), (14, 3670933), (19, 2704898), (38, 1352449), (49, 1048838), (98, 524419), (133, 386414), (266, 193207), (343, 149834), (686, 74917), (931, 55202), (1862, 27601), (3943, 13034), (6517, 7886)]