47020490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13789}}^1$

素因数の和:13838

約数の個数: 32

約数和(自身を含む): 95316480

約数和(自身を除く): 48295990

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 13789, 27578, 68945, 137890, 151679, 303358, 427459, 758395, 854918, 1516790, 2137295, 4274590, 4702049, 9404098, 23510245, 47020490]

約数ペア:

[(1, 47020490), (2, 23510245), (5, 9404098), (10, 4702049), (11, 4274590), (22, 2137295), (31, 1516790), (55, 854918), (62, 758395), (110, 427459), (155, 303358), (310, 151679), (341, 137890), (682, 68945), (1705, 27578), (3410, 13789)]