53157570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2153}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 127792512

約数和(自身を除く): 74634942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2153, 2469, 4115, 4306, 4938, 6459, 8230, 10765, 12345, 12918, 21530, 24690, 32295, 64590, 1771919, 3543838, 5315757, 8859595, 10631514, 17719190, 26578785, 53157570]

約数ペア:

[(1, 53157570), (2, 26578785), (3, 17719190), (5, 10631514), (6, 8859595), (10, 5315757), (15, 3543838), (30, 1771919), (823, 64590), (1646, 32295), (2153, 24690), (2469, 21530), (4115, 12918), (4306, 12345), (4938, 10765), (6459, 8230)]