50729060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 109320960

約数和(自身を除く): 58591900

約数列:

[1, 2, 4, 5, 10, 20, 79, 97, 158, 194, 316, 331, 388, 395, 485, 662, 790, 970, 1324, 1580, 1655, 1940, 3310, 6620, 7663, 15326, 26149, 30652, 32107, 38315, 52298, 64214, 76630, 104596, 128428, 130745, 153260, 160535, 261490, 321070, 522980, 642140, 2536453, 5072906, 10145812, 12682265, 25364530, 50729060]

約数ペア:

[(1, 50729060), (2, 25364530), (4, 12682265), (5, 10145812), (10, 5072906), (20, 2536453), (79, 642140), (97, 522980), (158, 321070), (194, 261490), (316, 160535), (331, 153260), (388, 130745), (395, 128428), (485, 104596), (662, 76630), (790, 64214), (970, 52298), (1324, 38315), (1580, 32107), (1655, 30652), (1940, 26149), (3310, 15326), (6620, 7663)]