51533900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4259}}^1$

素因数の和:4295

約数の個数: 54

約数和(自身を含む): 122947860

約数和(自身を除く): 71413960

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, 4259, 6050, 8518, 12100, 17036, 21295, 42590, 46849, 85180, 93698, 106475, 187396, 212950, 234245, 425900, 468490, 515339, 936980, 1030678, 1171225, 2061356, 2342450, 2576695, 4684900, 5153390, 10306780, 12883475, 25766950, 51533900]

約数ペア:

[(1, 51533900), (2, 25766950), (4, 12883475), (5, 10306780), (10, 5153390), (11, 4684900), (20, 2576695), (22, 2342450), (25, 2061356), (44, 1171225), (50, 1030678), (55, 936980), (100, 515339), (110, 468490), (121, 425900), (220, 234245), (242, 212950), (275, 187396), (484, 106475), (550, 93698), (605, 85180), (1100, 46849), (1210, 42590), (2420, 21295), (3025, 17036), (4259, 12100), (6050, 8518)]