52007820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5521}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 146575968

約数和(自身を除く): 94568148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5521, 9420, 11042, 16563, 22084, 27605, 33126, 55210, 66252, 82815, 110420, 165630, 331260, 866797, 1733594, 2600391, 3467188, 4333985, 5200782, 8667970, 10401564, 13001955, 17335940, 26003910, 52007820]

約数ペア:

[(1, 52007820), (2, 26003910), (3, 17335940), (4, 13001955), (5, 10401564), (6, 8667970), (10, 5200782), (12, 4333985), (15, 3467188), (20, 2600391), (30, 1733594), (60, 866797), (157, 331260), (314, 165630), (471, 110420), (628, 82815), (785, 66252), (942, 55210), (1570, 33126), (1884, 27605), (2355, 22084), (3140, 16563), (4710, 11042), (5521, 9420)]