47474728

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 104323680

約数和(自身を除く): 56848952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 743, 1141, 1304, 1486, 2282, 2972, 4564, 5201, 5944, 7987, 9128, 10402, 15974, 20804, 31948, 36407, 41608, 63896, 72814, 121109, 145628, 242218, 291256, 484436, 847763, 968872, 1695526, 3391052, 5934341, 6782104, 11868682, 23737364, 47474728]

約数ペア:

[(1, 47474728), (2, 23737364), (4, 11868682), (7, 6782104), (8, 5934341), (14, 3391052), (28, 1695526), (49, 968872), (56, 847763), (98, 484436), (163, 291256), (196, 242218), (326, 145628), (392, 121109), (652, 72814), (743, 63896), (1141, 41608), (1304, 36407), (1486, 31948), (2282, 20804), (2972, 15974), (4564, 10402), (5201, 9128), (5944, 7987)]