75804950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8971}}^1$

素因数の和:9009

約数の個数: 36

約数和(自身を含む): 152694468

約数和(自身を除く): 76889518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8971, 17942, 44855, 89710, 116623, 224275, 233246, 448550, 583115, 1166230, 1516099, 2915575, 3032198, 5831150, 7580495, 15160990, 37902475, 75804950]

約数ペア:

[(1, 75804950), (2, 37902475), (5, 15160990), (10, 7580495), (13, 5831150), (25, 3032198), (26, 2915575), (50, 1516099), (65, 1166230), (130, 583115), (169, 448550), (325, 233246), (338, 224275), (650, 116623), (845, 89710), (1690, 44855), (4225, 17942), (8450, 8971)]