51345090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63389}}^1$

素因数の和:63408

約数の個数: 40

約数和(自身を含む): 138063420

約数和(自身を除く): 86718330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63389, 126778, 190167, 316945, 380334, 570501, 633890, 950835, 1141002, 1711503, 1901670, 2852505, 3423006, 5134509, 5705010, 8557515, 10269018, 17115030, 25672545, 51345090]

約数ペア:

[(1, 51345090), (2, 25672545), (3, 17115030), (5, 10269018), (6, 8557515), (9, 5705010), (10, 5134509), (15, 3423006), (18, 2852505), (27, 1901670), (30, 1711503), (45, 1141002), (54, 950835), (81, 633890), (90, 570501), (135, 380334), (162, 316945), (270, 190167), (405, 126778), (810, 63389)]