51151152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81973}}^1$

素因数の和:81997

約数の個数: 40

約数和(自身を含む): 142306864

約数和(自身を除く): 91155712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 81973, 163946, 245919, 327892, 491838, 655784, 983676, 1065649, 1311568, 1967352, 2131298, 3196947, 3934704, 4262596, 6393894, 8525192, 12787788, 17050384, 25575576, 51151152]

約数ペア:

[(1, 51151152), (2, 25575576), (3, 17050384), (4, 12787788), (6, 8525192), (8, 6393894), (12, 4262596), (13, 3934704), (16, 3196947), (24, 2131298), (26, 1967352), (39, 1311568), (48, 1065649), (52, 983676), (78, 655784), (104, 491838), (156, 327892), (208, 245919), (312, 163946), (624, 81973)]