55109912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 68269288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 719, 737, 871, 1144, 1438, 1474, 1742, 2876, 2948, 3484, 5752, 5896, 6968, 7909, 9347, 9581, 15818, 18694, 19162, 31636, 37388, 38324, 48173, 63272, 74776, 76648, 96346, 102817, 192692, 205634, 385384, 411268, 529903, 626249, 822536, 1059806, 1252498, 2119612, 2504996, 4239224, 5009992, 6888739, 13777478, 27554956, 55109912]

約数ペア:

[(1, 55109912), (2, 27554956), (4, 13777478), (8, 6888739), (11, 5009992), (13, 4239224), (22, 2504996), (26, 2119612), (44, 1252498), (52, 1059806), (67, 822536), (88, 626249), (104, 529903), (134, 411268), (143, 385384), (268, 205634), (286, 192692), (536, 102817), (572, 96346), (719, 76648), (737, 74776), (871, 63272), (1144, 48173), (1438, 38324), (1474, 37388), (1742, 31636), (2876, 19162), (2948, 18694), (3484, 15818), (5752, 9581), (5896, 9347), (6968, 7909)]