51248252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7817}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 98506800

約数和(自身を除く): 47258548

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 7817, 15634, 31268, 85987, 171974, 343948, 1164733, 2329466, 4658932, 12812063, 25624126, 51248252]

約数ペア:

[(1, 51248252), (2, 25624126), (4, 12812063), (11, 4658932), (22, 2329466), (44, 1164733), (149, 343948), (298, 171974), (596, 85987), (1639, 31268), (3278, 15634), (6556, 7817)]