25092850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 50440968

約数和(自身を除く): 25348118

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 557, 850, 901, 1114, 1325, 1802, 2650, 2785, 4505, 5570, 9010, 9469, 13925, 18938, 22525, 27850, 29521, 45050, 47345, 59042, 94690, 147605, 236725, 295210, 473450, 501857, 738025, 1003714, 1476050, 2509285, 5018570, 12546425, 25092850]

約数ペア:

[(1, 25092850), (2, 12546425), (5, 5018570), (10, 2509285), (17, 1476050), (25, 1003714), (34, 738025), (50, 501857), (53, 473450), (85, 295210), (106, 236725), (170, 147605), (265, 94690), (425, 59042), (530, 47345), (557, 45050), (850, 29521), (901, 27850), (1114, 22525), (1325, 18938), (1802, 13925), (2650, 9469), (2785, 9010), (4505, 5570)]