55676060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 128913120

約数和(自身を除く): 73237060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2609, 4268, 5218, 5335, 10436, 10670, 13045, 21340, 26090, 28699, 52180, 57398, 114796, 143495, 253073, 286990, 506146, 573980, 1012292, 1265365, 2530730, 2783803, 5061460, 5567606, 11135212, 13919015, 27838030, 55676060]

約数ペア:

[(1, 55676060), (2, 27838030), (4, 13919015), (5, 11135212), (10, 5567606), (11, 5061460), (20, 2783803), (22, 2530730), (44, 1265365), (55, 1012292), (97, 573980), (110, 506146), (194, 286990), (220, 253073), (388, 143495), (485, 114796), (970, 57398), (1067, 52180), (1940, 28699), (2134, 26090), (2609, 21340), (4268, 13045), (5218, 10670), (5335, 10436)]