52582090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 55193270

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 89, 110, 131, 178, 205, 262, 410, 445, 451, 655, 890, 902, 979, 1310, 1441, 1958, 2255, 2882, 3649, 4510, 4895, 5371, 7205, 7298, 9790, 10742, 11659, 14410, 18245, 23318, 26855, 36490, 40139, 53710, 58295, 59081, 80278, 116590, 118162, 128249, 200695, 256498, 295405, 401390, 478019, 590810, 641245, 956038, 1282490, 2390095, 4780190, 5258209, 10516418, 26291045, 52582090]

約数ペア:

[(1, 52582090), (2, 26291045), (5, 10516418), (10, 5258209), (11, 4780190), (22, 2390095), (41, 1282490), (55, 956038), (82, 641245), (89, 590810), (110, 478019), (131, 401390), (178, 295405), (205, 256498), (262, 200695), (410, 128249), (445, 118162), (451, 116590), (655, 80278), (890, 59081), (902, 58295), (979, 53710), (1310, 40139), (1441, 36490), (1958, 26855), (2255, 23318), (2882, 18245), (3649, 14410), (4510, 11659), (4895, 10742), (5371, 9790), (7205, 7298)]