47419900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3919}}^1$

素因数の和:3955

約数の個数: 54

約数和(自身を含む): 113135120

約数和(自身を除く): 65715220

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, 3919, 6050, 7838, 12100, 15676, 19595, 39190, 43109, 78380, 86218, 97975, 172436, 195950, 215545, 391900, 431090, 474199, 862180, 948398, 1077725, 1896796, 2155450, 2370995, 4310900, 4741990, 9483980, 11854975, 23709950, 47419900]

約数ペア:

[(1, 47419900), (2, 23709950), (4, 11854975), (5, 9483980), (10, 4741990), (11, 4310900), (20, 2370995), (22, 2155450), (25, 1896796), (44, 1077725), (50, 948398), (55, 862180), (100, 474199), (110, 431090), (121, 391900), (220, 215545), (242, 195950), (275, 172436), (484, 97975), (550, 86218), (605, 78380), (1100, 43109), (1210, 39190), (2420, 19595), (3025, 15676), (3919, 12100), (6050, 7838)]