51388204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 107677696

約数和(自身を除く): 56289492

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 811, 868, 1022, 1622, 2044, 2263, 3244, 4526, 5677, 9052, 11354, 15841, 22708, 25141, 31682, 50282, 59203, 63364, 100564, 118406, 175987, 236812, 351974, 414421, 703948, 828842, 1657684, 1835293, 3670586, 7341172, 12847051, 25694102, 51388204]

約数ペア:

[(1, 51388204), (2, 25694102), (4, 12847051), (7, 7341172), (14, 3670586), (28, 1835293), (31, 1657684), (62, 828842), (73, 703948), (124, 414421), (146, 351974), (217, 236812), (292, 175987), (434, 118406), (511, 100564), (811, 63364), (868, 59203), (1022, 50282), (1622, 31682), (2044, 25141), (2263, 22708), (3244, 15841), (4526, 11354), (5677, 9052)]