48345560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{719}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 111650400

約数和(自身を除く): 63304840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 719, 820, 1438, 1640, 1681, 2876, 3362, 3595, 5752, 6724, 7190, 8405, 13448, 14380, 16810, 28760, 29479, 33620, 58958, 67240, 117916, 147395, 235832, 294790, 589580, 1179160, 1208639, 2417278, 4834556, 6043195, 9669112, 12086390, 24172780, 48345560]

約数ペア:

[(1, 48345560), (2, 24172780), (4, 12086390), (5, 9669112), (8, 6043195), (10, 4834556), (20, 2417278), (40, 1208639), (41, 1179160), (82, 589580), (164, 294790), (205, 235832), (328, 147395), (410, 117916), (719, 67240), (820, 58958), (1438, 33620), (1640, 29479), (1681, 28760), (2876, 16810), (3362, 14380), (3595, 13448), (5752, 8405), (6724, 7190)]