56082620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 129161088

約数和(自身を除く): 73078468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1123, 1135, 2246, 2270, 2497, 4492, 4540, 4994, 5615, 9988, 11230, 12353, 12485, 22460, 24706, 24970, 49412, 49940, 61765, 123530, 247060, 254921, 509842, 1019684, 1274605, 2549210, 2804131, 5098420, 5608262, 11216524, 14020655, 28041310, 56082620]

約数ペア:

[(1, 56082620), (2, 28041310), (4, 14020655), (5, 11216524), (10, 5608262), (11, 5098420), (20, 2804131), (22, 2549210), (44, 1274605), (55, 1019684), (110, 509842), (220, 254921), (227, 247060), (454, 123530), (908, 61765), (1123, 49940), (1135, 49412), (2246, 24970), (2270, 24706), (2497, 22460), (4492, 12485), (4540, 12353), (4994, 11230), (5615, 9988)]