50328740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 132812736

約数和(自身を除く): 82483996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2971, 3388, 4235, 5942, 8470, 11884, 14855, 16940, 20797, 29710, 32681, 41594, 59420, 65362, 83188, 103985, 130724, 163405, 207970, 228767, 326810, 359491, 415940, 457534, 653620, 718982, 915068, 1143835, 1437964, 1797455, 2287670, 2516437, 3594910, 4575340, 5032874, 7189820, 10065748, 12582185, 25164370, 50328740]

約数ペア:

[(1, 50328740), (2, 25164370), (4, 12582185), (5, 10065748), (7, 7189820), (10, 5032874), (11, 4575340), (14, 3594910), (20, 2516437), (22, 2287670), (28, 1797455), (35, 1437964), (44, 1143835), (55, 915068), (70, 718982), (77, 653620), (110, 457534), (121, 415940), (140, 359491), (154, 326810), (220, 228767), (242, 207970), (308, 163405), (385, 130724), (484, 103985), (605, 83188), (770, 65362), (847, 59420), (1210, 41594), (1540, 32681), (1694, 29710), (2420, 20797), (2971, 16940), (3388, 14855), (4235, 11884), (5942, 8470)]