45988540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 105473088

約数和(自身を除く): 59484548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 2423, 3796, 4745, 4846, 9490, 9692, 12115, 18980, 24230, 31499, 48460, 62998, 125996, 157495, 176879, 314990, 353758, 629980, 707516, 884395, 1768790, 2299427, 3537580, 4598854, 9197708, 11497135, 22994270, 45988540]

約数ペア:

[(1, 45988540), (2, 22994270), (4, 11497135), (5, 9197708), (10, 4598854), (13, 3537580), (20, 2299427), (26, 1768790), (52, 884395), (65, 707516), (73, 629980), (130, 353758), (146, 314990), (260, 176879), (292, 157495), (365, 125996), (730, 62998), (949, 48460), (1460, 31499), (1898, 24230), (2423, 18980), (3796, 12115), (4745, 9692), (4846, 9490)]