51497370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63577}}^1$

素因数の和:63596

約数の個数: 40

約数和(自身を含む): 138472884

約数和(自身を除く): 86975514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63577, 127154, 190731, 317885, 381462, 572193, 635770, 953655, 1144386, 1716579, 1907310, 2860965, 3433158, 5149737, 5721930, 8582895, 10299474, 17165790, 25748685, 51497370]

約数ペア:

[(1, 51497370), (2, 25748685), (3, 17165790), (5, 10299474), (6, 8582895), (9, 5721930), (10, 5149737), (15, 3433158), (18, 2860965), (27, 1907310), (30, 1716579), (45, 1144386), (54, 953655), (81, 635770), (90, 572193), (135, 381462), (162, 317885), (270, 190731), (405, 127154), (810, 63577)]