53210276

素因数分解:

$2^2\times 7^3\times {\mathrm{38783}}^1$

素因数の和:38808

約数の個数: 24

約数和(自身を含む): 108595200

約数和(自身を除く): 55384924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 38783, 77566, 155132, 271481, 542962, 1085924, 1900367, 3800734, 7601468, 13302569, 26605138, 53210276]

約数ペア:

[(1, 53210276), (2, 26605138), (4, 13302569), (7, 7601468), (14, 3800734), (28, 1900367), (49, 1085924), (98, 542962), (196, 271481), (343, 155132), (686, 77566), (1372, 38783)]