53885450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 104296896

約数和(自身を除く): 50411446

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 353, 355, 430, 706, 710, 1075, 1765, 1775, 2150, 3053, 3530, 3550, 6106, 8825, 15179, 15265, 17650, 25063, 30358, 30530, 50126, 75895, 76325, 125315, 151790, 152650, 250630, 379475, 626575, 758950, 1077709, 1253150, 2155418, 5388545, 10777090, 26942725, 53885450]

約数ペア:

[(1, 53885450), (2, 26942725), (5, 10777090), (10, 5388545), (25, 2155418), (43, 1253150), (50, 1077709), (71, 758950), (86, 626575), (142, 379475), (215, 250630), (353, 152650), (355, 151790), (430, 125315), (706, 76325), (710, 75895), (1075, 50126), (1765, 30530), (1775, 30358), (2150, 25063), (3053, 17650), (3530, 15265), (3550, 15179), (6106, 8825)]