54992600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 138534660

約数和(自身を除く): 83542060

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1627, 1690, 2600, 3254, 3380, 4225, 6508, 6760, 8135, 8450, 13016, 16270, 16900, 21151, 32540, 33800, 40675, 42302, 65080, 81350, 84604, 105755, 162700, 169208, 211510, 274963, 325400, 423020, 528775, 549926, 846040, 1057550, 1099852, 1374815, 2115100, 2199704, 2749630, 4230200, 5499260, 6874075, 10998520, 13748150, 27496300, 54992600]

約数ペア:

[(1, 54992600), (2, 27496300), (4, 13748150), (5, 10998520), (8, 6874075), (10, 5499260), (13, 4230200), (20, 2749630), (25, 2199704), (26, 2115100), (40, 1374815), (50, 1099852), (52, 1057550), (65, 846040), (100, 549926), (104, 528775), (130, 423020), (169, 325400), (200, 274963), (260, 211510), (325, 169208), (338, 162700), (520, 105755), (650, 84604), (676, 81350), (845, 65080), (1300, 42302), (1352, 40675), (1627, 33800), (1690, 32540), (2600, 21151), (3254, 16900), (3380, 16270), (4225, 13016), (6508, 8450), (6760, 8135)]