57287850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20135

約数の個数: 48

約数和(自身を含む): 149558880

約数和(自身を除く): 92271030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 20101, 40202, 60303, 100505, 120606, 201010, 301515, 381919, 502525, 603030, 763838, 1005050, 1145757, 1507575, 1909595, 2291514, 3015150, 3819190, 5728785, 9547975, 11457570, 19095950, 28643925, 57287850]

約数ペア:

[(1, 57287850), (2, 28643925), (3, 19095950), (5, 11457570), (6, 9547975), (10, 5728785), (15, 3819190), (19, 3015150), (25, 2291514), (30, 1909595), (38, 1507575), (50, 1145757), (57, 1005050), (75, 763838), (95, 603030), (114, 502525), (150, 381919), (190, 301515), (285, 201010), (475, 120606), (570, 100505), (950, 60303), (1425, 40202), (2850, 20101)]