51396060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5749}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 144900000

約数和(自身を除く): 93503940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 5749, 8940, 11498, 17247, 22996, 28745, 34494, 57490, 68988, 86235, 114980, 172470, 344940, 856601, 1713202, 2569803, 3426404, 4283005, 5139606, 8566010, 10279212, 12849015, 17132020, 25698030, 51396060]

約数ペア:

[(1, 51396060), (2, 25698030), (3, 17132020), (4, 12849015), (5, 10279212), (6, 8566010), (10, 5139606), (12, 4283005), (15, 3426404), (20, 2569803), (30, 1713202), (60, 856601), (149, 344940), (298, 172470), (447, 114980), (596, 86235), (745, 68988), (894, 57490), (1490, 34494), (1788, 28745), (2235, 22996), (2980, 17247), (4470, 11498), (5749, 8940)]