53212770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45481}}^1$

素因数の和:45507

約数の個数: 48

約数和(自身を含む): 148999032

約数和(自身を除く): 95786262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 45481, 90962, 136443, 227405, 272886, 409329, 454810, 591253, 682215, 818658, 1182506, 1364430, 1773759, 2046645, 2956265, 3547518, 4093290, 5321277, 5912530, 8868795, 10642554, 17737590, 26606385, 53212770]

約数ペア:

[(1, 53212770), (2, 26606385), (3, 17737590), (5, 10642554), (6, 8868795), (9, 5912530), (10, 5321277), (13, 4093290), (15, 3547518), (18, 2956265), (26, 2046645), (30, 1773759), (39, 1364430), (45, 1182506), (65, 818658), (78, 682215), (90, 591253), (117, 454810), (130, 409329), (195, 272886), (234, 227405), (390, 136443), (585, 90962), (1170, 45481)]