56989835

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 84226560

約数和(自身を除く): 27236725

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 1993, 4085, 5719, 9965, 13951, 28595, 37867, 69755, 85699, 189335, 265069, 428495, 599893, 1325345, 1628281, 2999465, 8141405, 11397967, 56989835]

約数ペア:

[(1, 56989835), (5, 11397967), (7, 8141405), (19, 2999465), (35, 1628281), (43, 1325345), (95, 599893), (133, 428495), (215, 265069), (301, 189335), (665, 85699), (817, 69755), (1505, 37867), (1993, 28595), (4085, 13951), (5719, 9965)]