53317980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{98737}}^1$

素因数の和:98755

約数の個数: 48

約数和(自身を含む): 165879840

約数和(自身を除く): 112561860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 98737, 197474, 296211, 394948, 493685, 592422, 888633, 987370, 1184844, 1481055, 1777266, 1974740, 2665899, 2962110, 3554532, 4443165, 5331798, 5924220, 8886330, 10663596, 13329495, 17772660, 26658990, 53317980]

約数ペア:

[(1, 53317980), (2, 26658990), (3, 17772660), (4, 13329495), (5, 10663596), (6, 8886330), (9, 5924220), (10, 5331798), (12, 4443165), (15, 3554532), (18, 2962110), (20, 2665899), (27, 1974740), (30, 1777266), (36, 1481055), (45, 1184844), (54, 987370), (60, 888633), (90, 592422), (108, 493685), (135, 394948), (180, 296211), (270, 197474), (540, 98737)]