49405580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{983}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 119024640

約数和(自身を除く): 69619060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 983, 1436, 1795, 1966, 2513, 3590, 3932, 4915, 5026, 6881, 7180, 9830, 10052, 12565, 13762, 19660, 25130, 27524, 34405, 50260, 68810, 137620, 352897, 705794, 1411588, 1764485, 2470279, 3528970, 4940558, 7057940, 9881116, 12351395, 24702790, 49405580]

約数ペア:

[(1, 49405580), (2, 24702790), (4, 12351395), (5, 9881116), (7, 7057940), (10, 4940558), (14, 3528970), (20, 2470279), (28, 1764485), (35, 1411588), (70, 705794), (140, 352897), (359, 137620), (718, 68810), (983, 50260), (1436, 34405), (1795, 27524), (1966, 25130), (2513, 19660), (3590, 13762), (3932, 12565), (4915, 10052), (5026, 9830), (6881, 7180)]