54024940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 118702080

約数和(自身を除く): 64677140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1103, 1580, 2206, 2449, 4412, 4898, 5515, 9796, 11030, 12245, 22060, 24490, 34193, 48980, 68386, 87137, 136772, 170965, 174274, 341930, 348548, 435685, 683860, 871370, 1742740, 2701247, 5402494, 10804988, 13506235, 27012470, 54024940]

約数ペア:

[(1, 54024940), (2, 27012470), (4, 13506235), (5, 10804988), (10, 5402494), (20, 2701247), (31, 1742740), (62, 871370), (79, 683860), (124, 435685), (155, 348548), (158, 341930), (310, 174274), (316, 170965), (395, 136772), (620, 87137), (790, 68386), (1103, 48980), (1580, 34193), (2206, 24490), (2449, 22060), (4412, 12245), (4898, 11030), (5515, 9796)]