57433820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 128405088

約数和(自身を除く): 70971268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 673, 1004, 1255, 1346, 2510, 2692, 3365, 4267, 5020, 6730, 8534, 11441, 13460, 17068, 21335, 22882, 42670, 45764, 57205, 85340, 114410, 168923, 228820, 337846, 675692, 844615, 1689230, 2871691, 3378460, 5743382, 11486764, 14358455, 28716910, 57433820]

約数ペア:

[(1, 57433820), (2, 28716910), (4, 14358455), (5, 11486764), (10, 5743382), (17, 3378460), (20, 2871691), (34, 1689230), (68, 844615), (85, 675692), (170, 337846), (251, 228820), (340, 168923), (502, 114410), (673, 85340), (1004, 57205), (1255, 45764), (1346, 42670), (2510, 22882), (2692, 21335), (3365, 17068), (4267, 13460), (5020, 11441), (6730, 8534)]