57407050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 110028672

約数和(自身を除く): 52621622

約数列:

[1, 2, 5, 10, 25, 50, 71, 103, 142, 157, 206, 314, 355, 515, 710, 785, 1030, 1570, 1775, 2575, 3550, 3925, 5150, 7313, 7850, 11147, 14626, 16171, 22294, 32342, 36565, 55735, 73130, 80855, 111470, 161710, 182825, 278675, 365650, 404275, 557350, 808550, 1148141, 2296282, 5740705, 11481410, 28703525, 57407050]

約数ペア:

[(1, 57407050), (2, 28703525), (5, 11481410), (10, 5740705), (25, 2296282), (50, 1148141), (71, 808550), (103, 557350), (142, 404275), (157, 365650), (206, 278675), (314, 182825), (355, 161710), (515, 111470), (710, 80855), (785, 73130), (1030, 55735), (1570, 36565), (1775, 32342), (2575, 22294), (3550, 16171), (3925, 14626), (5150, 11147), (7313, 7850)]