56902690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19074

約数の個数: 32

約数和(自身を含む): 115105536

約数和(自身を除く): 58202846

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 19031, 38062, 95155, 190310, 247403, 437713, 494806, 875426, 1237015, 2188565, 2474030, 4377130, 5690269, 11380538, 28451345, 56902690]

約数ペア:

[(1, 56902690), (2, 28451345), (5, 11380538), (10, 5690269), (13, 4377130), (23, 2474030), (26, 2188565), (46, 1237015), (65, 875426), (115, 494806), (130, 437713), (230, 247403), (299, 190310), (598, 95155), (1495, 38062), (2990, 19031)]