51300290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 96313536

約数和(自身を除く): 45013246

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2251, 2279, 4502, 4558, 11255, 11395, 22510, 22790, 96793, 119303, 193586, 238606, 483965, 596515, 967930, 1193030, 5130029, 10260058, 25650145, 51300290]

約数ペア:

[(1, 51300290), (2, 25650145), (5, 10260058), (10, 5130029), (43, 1193030), (53, 967930), (86, 596515), (106, 483965), (215, 238606), (265, 193586), (430, 119303), (530, 96793), (2251, 22790), (2279, 22510), (4502, 11395), (4558, 11255)]