129395550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27827}}^1$

素因数の和:27873

約数の個数: 48

約数和(自身を含む): 331264512

約数和(自身を除く): 201868962

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, 27827, 55654, 83481, 139135, 166962, 278270, 417405, 695675, 834810, 862637, 1391350, 1725274, 2087025, 2587911, 4174050, 4313185, 5175822, 8626370, 12939555, 21565925, 25879110, 43131850, 64697775, 129395550]

約数ペア:

[(1, 129395550), (2, 64697775), (3, 43131850), (5, 25879110), (6, 21565925), (10, 12939555), (15, 8626370), (25, 5175822), (30, 4313185), (31, 4174050), (50, 2587911), (62, 2087025), (75, 1725274), (93, 1391350), (150, 862637), (155, 834810), (186, 695675), (310, 417405), (465, 278270), (775, 166962), (930, 139135), (1550, 83481), (2325, 55654), (4650, 27827)]