51542450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14519}}^1$

素因数の和:14602

約数の個数: 24

約数和(自身を含む): 97225920

約数和(自身を除く): 45683470

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 14519, 29038, 72595, 145190, 362975, 725950, 1030849, 2061698, 5154245, 10308490, 25771225, 51542450]

約数ペア:

[(1, 51542450), (2, 25771225), (5, 10308490), (10, 5154245), (25, 2061698), (50, 1030849), (71, 725950), (142, 362975), (355, 145190), (710, 72595), (1775, 29038), (3550, 14519)]