54995550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11873

約数の個数: 48

約数和(自身を含む): 140800512

約数和(自身を除く): 85804962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 11827, 23654, 35481, 59135, 70962, 118270, 177405, 295675, 354810, 366637, 591350, 733274, 887025, 1099911, 1774050, 1833185, 2199822, 3666370, 5499555, 9165925, 10999110, 18331850, 27497775, 54995550]

約数ペア:

[(1, 54995550), (2, 27497775), (3, 18331850), (5, 10999110), (6, 9165925), (10, 5499555), (15, 3666370), (25, 2199822), (30, 1833185), (31, 1774050), (50, 1099911), (62, 887025), (75, 733274), (93, 591350), (150, 366637), (155, 354810), (186, 295675), (310, 177405), (465, 118270), (775, 70962), (930, 59135), (1550, 35481), (2325, 23654), (4650, 11827)]