47758700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 54

約数和(自身を含む): 113943228

約数和(自身を除く): 66184528

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 3947, 6050, 7894, 12100, 15788, 19735, 39470, 43417, 78940, 86834, 98675, 173668, 197350, 217085, 394700, 434170, 477587, 868340, 955174, 1085425, 1910348, 2170850, 2387935, 4341700, 4775870, 9551740, 11939675, 23879350, 47758700]

約数ペア:

[(1, 47758700), (2, 23879350), (4, 11939675), (5, 9551740), (10, 4775870), (11, 4341700), (20, 2387935), (22, 2170850), (25, 1910348), (44, 1085425), (50, 955174), (55, 868340), (100, 477587), (110, 434170), (121, 394700), (220, 217085), (242, 197350), (275, 173668), (484, 98675), (550, 86834), (605, 78940), (1100, 43417), (1210, 39470), (2420, 19735), (3025, 15788), (3947, 12100), (6050, 7894)]