48715880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 119854080

約数和(自身を除く): 71138200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2311, 2635, 4216, 4622, 5270, 9244, 10540, 11555, 18488, 21080, 23110, 39287, 46220, 71641, 78574, 92440, 143282, 157148, 196435, 286564, 314296, 358205, 392870, 573128, 716410, 785740, 1217897, 1432820, 1571480, 2435794, 2865640, 4871588, 6089485, 9743176, 12178970, 24357940, 48715880]

約数ペア:

[(1, 48715880), (2, 24357940), (4, 12178970), (5, 9743176), (8, 6089485), (10, 4871588), (17, 2865640), (20, 2435794), (31, 1571480), (34, 1432820), (40, 1217897), (62, 785740), (68, 716410), (85, 573128), (124, 392870), (136, 358205), (155, 314296), (170, 286564), (248, 196435), (310, 157148), (340, 143282), (527, 92440), (620, 78574), (680, 71641), (1054, 46220), (1240, 39287), (2108, 23110), (2311, 21080), (2635, 18488), (4216, 11555), (4622, 10540), (5270, 9244)]