51273160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44201}}^1$

素因数の和:44241

約数の個数: 32

約数和(自身を含む): 119345400

約数和(自身を除く): 68072240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44201, 88402, 176804, 221005, 353608, 442010, 884020, 1281829, 1768040, 2563658, 5127316, 6409145, 10254632, 12818290, 25636580, 51273160]

約数ペア:

[(1, 51273160), (2, 25636580), (4, 12818290), (5, 10254632), (8, 6409145), (10, 5127316), (20, 2563658), (29, 1768040), (40, 1281829), (58, 884020), (116, 442010), (145, 353608), (232, 221005), (290, 176804), (580, 88402), (1160, 44201)]