55943620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 121247280

約数和(自身を除く): 65303660

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 593, 890, 1060, 1186, 1780, 2372, 2965, 4717, 5930, 9434, 11860, 18868, 23585, 31429, 47170, 52777, 62858, 94340, 105554, 125716, 157145, 211108, 263885, 314290, 527770, 628580, 1055540, 2797181, 5594362, 11188724, 13985905, 27971810, 55943620]

約数ペア:

[(1, 55943620), (2, 27971810), (4, 13985905), (5, 11188724), (10, 5594362), (20, 2797181), (53, 1055540), (89, 628580), (106, 527770), (178, 314290), (212, 263885), (265, 211108), (356, 157145), (445, 125716), (530, 105554), (593, 94340), (890, 62858), (1060, 52777), (1186, 47170), (1780, 31429), (2372, 23585), (2965, 18868), (4717, 11860), (5930, 9434)]