53254980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295861}}^1$

素因数の和:295876

約数の個数: 36

約数和(自身を含む): 161540652

約数和(自身を除く): 108285672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295861, 591722, 887583, 1183444, 1479305, 1775166, 2662749, 2958610, 3550332, 4437915, 5325498, 5917220, 8875830, 10650996, 13313745, 17751660, 26627490, 53254980]

約数ペア:

[(1, 53254980), (2, 26627490), (3, 17751660), (4, 13313745), (5, 10650996), (6, 8875830), (9, 5917220), (10, 5325498), (12, 4437915), (15, 3550332), (18, 2958610), (20, 2662749), (30, 1775166), (36, 1479305), (45, 1183444), (60, 887583), (90, 591722), (180, 295861)]