55081012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 114741760

約数和(自身を除く): 59660748

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 673, 1036, 1106, 1346, 2212, 2692, 2923, 4711, 5846, 9422, 11692, 18844, 20461, 24901, 40922, 49802, 53167, 81844, 99604, 106334, 174307, 212668, 348614, 372169, 697228, 744338, 1488676, 1967179, 3934358, 7868716, 13770253, 27540506, 55081012]

約数ペア:

[(1, 55081012), (2, 27540506), (4, 13770253), (7, 7868716), (14, 3934358), (28, 1967179), (37, 1488676), (74, 744338), (79, 697228), (148, 372169), (158, 348614), (259, 212668), (316, 174307), (518, 106334), (553, 99604), (673, 81844), (1036, 53167), (1106, 49802), (1346, 40922), (2212, 24901), (2692, 20461), (2923, 18844), (4711, 11692), (5846, 9422)]