55111966

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 49457954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 181, 182, 239, 362, 478, 637, 1267, 1274, 1673, 2353, 2534, 3107, 3346, 4706, 6214, 8869, 11711, 16471, 17738, 21749, 23422, 32942, 43259, 43498, 86518, 115297, 152243, 230594, 302813, 304486, 562367, 605626, 1124734, 2119691, 3936569, 4239382, 7873138, 27555983, 55111966]

約数ペア:

[(1, 55111966), (2, 27555983), (7, 7873138), (13, 4239382), (14, 3936569), (26, 2119691), (49, 1124734), (91, 605626), (98, 562367), (181, 304486), (182, 302813), (239, 230594), (362, 152243), (478, 115297), (637, 86518), (1267, 43498), (1274, 43259), (1673, 32942), (2353, 23422), (2534, 21749), (3107, 17738), (3346, 16471), (4706, 11711), (6214, 8869)]