52776490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 59716310

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 929, 1235, 1495, 1858, 2185, 2470, 2990, 4370, 4645, 5681, 9290, 11362, 12077, 17651, 21367, 24154, 28405, 35302, 42734, 56810, 60385, 88255, 106835, 120770, 176510, 213670, 229463, 277771, 405973, 458926, 555542, 811946, 1147315, 1388855, 2029865, 2294630, 2777710, 4059730, 5277649, 10555298, 26388245, 52776490]

約数ペア:

[(1, 52776490), (2, 26388245), (5, 10555298), (10, 5277649), (13, 4059730), (19, 2777710), (23, 2294630), (26, 2029865), (38, 1388855), (46, 1147315), (65, 811946), (95, 555542), (115, 458926), (130, 405973), (190, 277771), (230, 229463), (247, 213670), (299, 176510), (437, 120770), (494, 106835), (598, 88255), (874, 60385), (929, 56810), (1235, 42734), (1495, 35302), (1858, 28405), (2185, 24154), (2470, 21367), (2990, 17651), (4370, 12077), (4645, 11362), (5681, 9290)]