53491700

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2036

約数の個数: 36

約数和(自身を含む): 116515980

約数和(自身を除く): 63024280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 1709, 3130, 3418, 6260, 6836, 7825, 8545, 15650, 17090, 31300, 34180, 42725, 85450, 170900, 534917, 1069834, 2139668, 2674585, 5349170, 10698340, 13372925, 26745850, 53491700]

約数ペア:

[(1, 53491700), (2, 26745850), (4, 13372925), (5, 10698340), (10, 5349170), (20, 2674585), (25, 2139668), (50, 1069834), (100, 534917), (313, 170900), (626, 85450), (1252, 42725), (1565, 34180), (1709, 31300), (3130, 17090), (3418, 15650), (6260, 8545), (6836, 7825)]