53647790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7901}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 111513024

約数和(自身を除く): 57865234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 7901, 15802, 39505, 55307, 79010, 110614, 276535, 553070, 766397, 1532794, 3831985, 5364779, 7663970, 10729558, 26823895, 53647790]

約数ペア:

[(1, 53647790), (2, 26823895), (5, 10729558), (7, 7663970), (10, 5364779), (14, 3831985), (35, 1532794), (70, 766397), (97, 553070), (194, 276535), (485, 110614), (679, 79010), (970, 55307), (1358, 39505), (3395, 15802), (6790, 7901)]