56839750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 117018720

約数和(自身を除く): 60178970

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 1879, 2750, 3025, 3758, 6050, 9395, 15125, 18790, 20669, 30250, 41338, 46975, 93950, 103345, 206690, 227359, 234875, 454718, 469750, 516725, 1033450, 1136795, 2273590, 2583625, 5167250, 5683975, 11367950, 28419875, 56839750]

約数ペア:

[(1, 56839750), (2, 28419875), (5, 11367950), (10, 5683975), (11, 5167250), (22, 2583625), (25, 2273590), (50, 1136795), (55, 1033450), (110, 516725), (121, 469750), (125, 454718), (242, 234875), (250, 227359), (275, 206690), (550, 103345), (605, 93950), (1210, 46975), (1375, 41338), (1879, 30250), (2750, 20669), (3025, 18790), (3758, 15125), (6050, 9395)]