56530390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19697}}^1$

素因数の和:19752

約数の個数: 32

約数和(自身を含む): 119133504

約数和(自身を除く): 62603114

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 19697, 39394, 98485, 137879, 196970, 275758, 689395, 807577, 1378790, 1615154, 4037885, 5653039, 8075770, 11306078, 28265195, 56530390]

約数ペア:

[(1, 56530390), (2, 28265195), (5, 11306078), (7, 8075770), (10, 5653039), (14, 4037885), (35, 1615154), (41, 1378790), (70, 807577), (82, 689395), (205, 275758), (287, 196970), (410, 137879), (574, 98485), (1435, 39394), (2870, 19697)]