48582580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 106315776

約数和(自身を除く): 57733196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 617, 620, 635, 1234, 1270, 2468, 2540, 3085, 3937, 6170, 7874, 12340, 15748, 19127, 19685, 38254, 39370, 76508, 78359, 78740, 95635, 156718, 191270, 313436, 382540, 391795, 783590, 1567180, 2429129, 4858258, 9716516, 12145645, 24291290, 48582580]

約数ペア:

[(1, 48582580), (2, 24291290), (4, 12145645), (5, 9716516), (10, 4858258), (20, 2429129), (31, 1567180), (62, 783590), (124, 391795), (127, 382540), (155, 313436), (254, 191270), (310, 156718), (508, 95635), (617, 78740), (620, 78359), (635, 76508), (1234, 39370), (1270, 38254), (2468, 19685), (2540, 19127), (3085, 15748), (3937, 12340), (6170, 7874)]