55109220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4759}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 155137920

約数和(自身を除く): 100028700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 4759, 5790, 9518, 11580, 14277, 19036, 23795, 28554, 47590, 57108, 71385, 95180, 142770, 285540, 918487, 1836974, 2755461, 3673948, 4592435, 5510922, 9184870, 11021844, 13777305, 18369740, 27554610, 55109220]

約数ペア:

[(1, 55109220), (2, 27554610), (3, 18369740), (4, 13777305), (5, 11021844), (6, 9184870), (10, 5510922), (12, 4592435), (15, 3673948), (20, 2755461), (30, 1836974), (60, 918487), (193, 285540), (386, 142770), (579, 95180), (772, 71385), (965, 57108), (1158, 47590), (1930, 28554), (2316, 23795), (2895, 19036), (3860, 14277), (4759, 11580), (5790, 9518)]