51153012

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20593}}^1$

素因数の和:20629

約数の個数: 48

約数和(自身を含む): 138391680

約数和(自身を除く): 87238668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20593, 41186, 61779, 82372, 123558, 185337, 247116, 370674, 473639, 556011, 741348, 947278, 1112022, 1420917, 1894556, 2224044, 2841834, 4262751, 5683668, 8525502, 12788253, 17051004, 25576506, 51153012]

約数ペア:

[(1, 51153012), (2, 25576506), (3, 17051004), (4, 12788253), (6, 8525502), (9, 5683668), (12, 4262751), (18, 2841834), (23, 2224044), (27, 1894556), (36, 1420917), (46, 1112022), (54, 947278), (69, 741348), (92, 556011), (108, 473639), (138, 370674), (207, 247116), (276, 185337), (414, 123558), (621, 82372), (828, 61779), (1242, 41186), (2484, 20593)]