52900540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34351}}^1$

素因数の和:34378

約数の個数: 48

約数和(自身を含む): 138507264

約数和(自身を除く): 85606724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34351, 68702, 137404, 171755, 240457, 343510, 377861, 480914, 687020, 755722, 961828, 1202285, 1511444, 1889305, 2404570, 2645027, 3778610, 4809140, 5290054, 7557220, 10580108, 13225135, 26450270, 52900540]

約数ペア:

[(1, 52900540), (2, 26450270), (4, 13225135), (5, 10580108), (7, 7557220), (10, 5290054), (11, 4809140), (14, 3778610), (20, 2645027), (22, 2404570), (28, 1889305), (35, 1511444), (44, 1202285), (55, 961828), (70, 755722), (77, 687020), (110, 480914), (140, 377861), (154, 343510), (220, 240457), (308, 171755), (385, 137404), (770, 68702), (1540, 34351)]