5211031490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{4931}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 11090608128

約数和(自身を除く): 5879576638

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 487, 974, 1085, 2170, 2435, 3409, 4870, 4931, 6818, 9862, 15097, 17045, 24655, 30194, 34090, 34517, 49310, 69034, 75485, 105679, 150970, 152861, 172585, 211358, 305722, 345170, 528395, 764305, 1056790, 1070027, 1528610, 2140054, 2401397, 4802794, 5350135, 10700270, 12006985, 16809779, 24013970, 33619558, 74443307, 84048895, 148886614, 168097790, 372216535, 521103149, 744433070, 1042206298, 2605515745, 5211031490]

約数ペア:

[(1, 5211031490), (2, 2605515745), (5, 1042206298), (7, 744433070), (10, 521103149), (14, 372216535), (31, 168097790), (35, 148886614), (62, 84048895), (70, 74443307), (155, 33619558), (217, 24013970), (310, 16809779), (434, 12006985), (487, 10700270), (974, 5350135), (1085, 4802794), (2170, 2401397), (2435, 2140054), (3409, 1528610), (4870, 1070027), (4931, 1056790), (6818, 764305), (9862, 528395), (15097, 345170), (17045, 305722), (24655, 211358), (30194, 172585), (34090, 152861), (34517, 150970), (49310, 105679), (69034, 75485)]