53330090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 105166080

約数和(自身を除く): 51835990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 1789, 2710, 2981, 3578, 5962, 8945, 14905, 17890, 19679, 29810, 39358, 98395, 196790, 484819, 969638, 2424095, 4848190, 5333009, 10666018, 26665045, 53330090]

約数ペア:

[(1, 53330090), (2, 26665045), (5, 10666018), (10, 5333009), (11, 4848190), (22, 2424095), (55, 969638), (110, 484819), (271, 196790), (542, 98395), (1355, 39358), (1789, 29810), (2710, 19679), (2981, 17890), (3578, 14905), (5962, 8945)]