57954970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 108801792

約数和(自身を除く): 50846822

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 2543, 4558, 5086, 11395, 12715, 22790, 25430, 109349, 134779, 218698, 269558, 546745, 673895, 1093490, 1347790, 5795497, 11590994, 28977485, 57954970]

約数ペア:

[(1, 57954970), (2, 28977485), (5, 11590994), (10, 5795497), (43, 1347790), (53, 1093490), (86, 673895), (106, 546745), (215, 269558), (265, 218698), (430, 134779), (530, 109349), (2279, 25430), (2543, 22790), (4558, 12715), (5086, 11395)]