47176910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 52977970

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 643, 667, 1265, 1286, 1334, 1595, 2530, 3190, 3215, 3335, 6430, 6670, 7073, 7337, 14146, 14674, 14789, 18647, 29578, 35365, 36685, 37294, 70730, 73370, 73945, 93235, 147890, 162679, 186470, 205117, 325358, 410234, 428881, 813395, 857762, 1025585, 1626790, 2051170, 2144405, 4288810, 4717691, 9435382, 23588455, 47176910]

約数ペア:

[(1, 47176910), (2, 23588455), (5, 9435382), (10, 4717691), (11, 4288810), (22, 2144405), (23, 2051170), (29, 1626790), (46, 1025585), (55, 857762), (58, 813395), (110, 428881), (115, 410234), (145, 325358), (230, 205117), (253, 186470), (290, 162679), (319, 147890), (506, 93235), (638, 73945), (643, 73370), (667, 70730), (1265, 37294), (1286, 36685), (1334, 35365), (1595, 29578), (2530, 18647), (3190, 14789), (3215, 14674), (3335, 14146), (6430, 7337), (6670, 7073)]