55971448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41399}}^1$

素因数の和:41431

約数の個数: 24

約数和(自身を含む): 113643000

約数和(自身を除く): 57671552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 41399, 82798, 165596, 331192, 538187, 1076374, 2152748, 4305496, 6996431, 13992862, 27985724, 55971448]

約数ペア:

[(1, 55971448), (2, 27985724), (4, 13992862), (8, 6996431), (13, 4305496), (26, 2152748), (52, 1076374), (104, 538187), (169, 331192), (338, 165596), (676, 82798), (1352, 41399)]