51170900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4229}}^1$

素因数の和:4265

約数の個数: 54

約数和(自身を含む): 122082030

約数和(自身を除く): 70911130

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, 4229, 6050, 8458, 12100, 16916, 21145, 42290, 46519, 84580, 93038, 105725, 186076, 211450, 232595, 422900, 465190, 511709, 930380, 1023418, 1162975, 2046836, 2325950, 2558545, 4651900, 5117090, 10234180, 12792725, 25585450, 51170900]

約数ペア:

[(1, 51170900), (2, 25585450), (4, 12792725), (5, 10234180), (10, 5117090), (11, 4651900), (20, 2558545), (22, 2325950), (25, 2046836), (44, 1162975), (50, 1023418), (55, 930380), (100, 511709), (110, 465190), (121, 422900), (220, 232595), (242, 211450), (275, 186076), (484, 105725), (550, 93038), (605, 84580), (1100, 46519), (1210, 42290), (2420, 21145), (3025, 16916), (4229, 12100), (6050, 8458)]