53257860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295877}}^1$

素因数の和:295892

約数の個数: 36

約数和(自身を含む): 161549388

約数和(自身を除く): 108291528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295877, 591754, 887631, 1183508, 1479385, 1775262, 2662893, 2958770, 3550524, 4438155, 5325786, 5917540, 8876310, 10651572, 13314465, 17752620, 26628930, 53257860]

約数ペア:

[(1, 53257860), (2, 26628930), (3, 17752620), (4, 13314465), (5, 10651572), (6, 8876310), (9, 5917540), (10, 5325786), (12, 4438155), (15, 3550524), (18, 2958770), (20, 2662893), (30, 1775262), (36, 1479385), (45, 1183508), (60, 887631), (90, 591754), (180, 295877)]