51866775

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3856

約数の個数: 36

約数和(自身を含む): 94447080

約数和(自身を除く): 42580305

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 3779, 4575, 11337, 13725, 18895, 34011, 56685, 94475, 170055, 230519, 283425, 691557, 850275, 1152595, 2074671, 3457785, 5762975, 10373355, 17288925, 51866775]

約数ペア:

[(1, 51866775), (3, 17288925), (5, 10373355), (9, 5762975), (15, 3457785), (25, 2074671), (45, 1152595), (61, 850275), (75, 691557), (183, 283425), (225, 230519), (305, 170055), (549, 94475), (915, 56685), (1525, 34011), (2745, 18895), (3779, 13725), (4575, 11337)]