52781428

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5152

約数の個数: 36

約数和(自身を含む): 109496772

約数和(自身を除く): 56715344

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5081, 5194, 10162, 10388, 20324, 35567, 71134, 142268, 248969, 269293, 497938, 538586, 995876, 1077172, 1885051, 3770102, 7540204, 13195357, 26390714, 52781428]

約数ペア:

[(1, 52781428), (2, 26390714), (4, 13195357), (7, 7540204), (14, 3770102), (28, 1885051), (49, 1077172), (53, 995876), (98, 538586), (106, 497938), (196, 269293), (212, 248969), (371, 142268), (742, 71134), (1484, 35567), (2597, 20324), (5081, 10388), (5194, 10162)]