42853150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 82521504

約数和(自身を除く): 39668354

約数列:

[1, 2, 5, 10, 25, 50, 53, 103, 106, 157, 206, 265, 314, 515, 530, 785, 1030, 1325, 1570, 2575, 2650, 3925, 5150, 5459, 7850, 8321, 10918, 16171, 16642, 27295, 32342, 41605, 54590, 80855, 83210, 136475, 161710, 208025, 272950, 404275, 416050, 808550, 857063, 1714126, 4285315, 8570630, 21426575, 42853150]

約数ペア:

[(1, 42853150), (2, 21426575), (5, 8570630), (10, 4285315), (25, 1714126), (50, 857063), (53, 808550), (103, 416050), (106, 404275), (157, 272950), (206, 208025), (265, 161710), (314, 136475), (515, 83210), (530, 80855), (785, 54590), (1030, 41605), (1325, 32342), (1570, 27295), (2575, 16642), (2650, 16171), (3925, 10918), (5150, 8321), (5459, 7850)]