51552150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26437}}^1$

素因数の和:26465

約数の個数: 48

約数和(自身を含む): 137689104

約数和(自身を除く): 86136954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26437, 52874, 79311, 132185, 158622, 264370, 343681, 396555, 660925, 687362, 793110, 1031043, 1321850, 1718405, 1982775, 2062086, 3436810, 3965550, 5155215, 8592025, 10310430, 17184050, 25776075, 51552150]

約数ペア:

[(1, 51552150), (2, 25776075), (3, 17184050), (5, 10310430), (6, 8592025), (10, 5155215), (13, 3965550), (15, 3436810), (25, 2062086), (26, 1982775), (30, 1718405), (39, 1321850), (50, 1031043), (65, 793110), (75, 687362), (78, 660925), (130, 396555), (150, 343681), (195, 264370), (325, 158622), (390, 132185), (650, 79311), (975, 52874), (1950, 26437)]