47990541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 22771059

約数列:

[1, 3, 17, 41, 51, 59, 123, 177, 389, 697, 1003, 1167, 2091, 2419, 3009, 6613, 7257, 15949, 19839, 22951, 41123, 47847, 68853, 123369, 271133, 390167, 813399, 940991, 1170501, 2822973, 15996847, 47990541]

約数ペア:

[(1, 47990541), (3, 15996847), (17, 2822973), (41, 1170501), (51, 940991), (59, 813399), (123, 390167), (177, 271133), (389, 123369), (697, 68853), (1003, 47847), (1167, 41123), (2091, 22951), (2419, 19839), (3009, 15949), (6613, 7257)]