51092890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 96546816

約数和(自身を除く): 45453926

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1151, 1930, 2302, 4439, 5755, 8878, 11510, 22195, 26473, 44390, 52946, 132365, 222143, 264730, 444286, 1110715, 2221430, 5109289, 10218578, 25546445, 51092890]

約数ペア:

[(1, 51092890), (2, 25546445), (5, 10218578), (10, 5109289), (23, 2221430), (46, 1110715), (115, 444286), (193, 264730), (230, 222143), (386, 132365), (965, 52946), (1151, 44390), (1930, 26473), (2302, 22195), (4439, 11510), (5755, 8878)]