51215286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 106288128

約数和(自身を除く): 55072842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 227, 454, 681, 1213, 1362, 2426, 3639, 7037, 7278, 14074, 21111, 37603, 42222, 75206, 112809, 225618, 275351, 550702, 826053, 1652106, 8535881, 17071762, 25607643, 51215286]

約数ペア:

[(1, 51215286), (2, 25607643), (3, 17071762), (6, 8535881), (31, 1652106), (62, 826053), (93, 550702), (186, 275351), (227, 225618), (454, 112809), (681, 75206), (1213, 42222), (1362, 37603), (2426, 21111), (3639, 14074), (7037, 7278)]