57255570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21937}}^1$

素因数の和:21979

約数の個数: 48

約数和(自身を含む): 154004760

約数和(自身を除く): 96749190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21937, 43874, 65811, 109685, 131622, 197433, 219370, 329055, 394866, 636173, 658110, 987165, 1272346, 1908519, 1974330, 3180865, 3817038, 5725557, 6361730, 9542595, 11451114, 19085190, 28627785, 57255570]

約数ペア:

[(1, 57255570), (2, 28627785), (3, 19085190), (5, 11451114), (6, 9542595), (9, 6361730), (10, 5725557), (15, 3817038), (18, 3180865), (29, 1974330), (30, 1908519), (45, 1272346), (58, 987165), (87, 658110), (90, 636173), (145, 394866), (174, 329055), (261, 219370), (290, 197433), (435, 131622), (522, 109685), (870, 65811), (1305, 43874), (2610, 21937)]