55485756

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 155796480

約数和(自身を除く): 100310724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 94, 102, 108, 141, 153, 188, 204, 282, 306, 423, 459, 564, 612, 643, 799, 846, 918, 1269, 1286, 1598, 1692, 1836, 1929, 2397, 2538, 2572, 3196, 3858, 4794, 5076, 5787, 7191, 7716, 9588, 10931, 11574, 14382, 17361, 21573, 21862, 23148, 28764, 30221, 32793, 34722, 43146, 43724, 60442, 65586, 69444, 86292, 90663, 98379, 120884, 131172, 181326, 196758, 271989, 295137, 362652, 393516, 513757, 543978, 590274, 815967, 1027514, 1087956, 1180548, 1541271, 1631934, 2055028, 3082542, 3263868, 4623813, 6165084, 9247626, 13871439, 18495252, 27742878, 55485756]

約数ペア:

[(1, 55485756), (2, 27742878), (3, 18495252), (4, 13871439), (6, 9247626), (9, 6165084), (12, 4623813), (17, 3263868), (18, 3082542), (27, 2055028), (34, 1631934), (36, 1541271), (47, 1180548), (51, 1087956), (54, 1027514), (68, 815967), (94, 590274), (102, 543978), (108, 513757), (141, 393516), (153, 362652), (188, 295137), (204, 271989), (282, 196758), (306, 181326), (423, 131172), (459, 120884), (564, 98379), (612, 90663), (643, 86292), (799, 69444), (846, 65586), (918, 60442), (1269, 43724), (1286, 43146), (1598, 34722), (1692, 32793), (1836, 30221), (1929, 28764), (2397, 23148), (2538, 21862), (2572, 21573), (3196, 17361), (3858, 14382), (4794, 11574), (5076, 10931), (5787, 9588), (7191, 7716)]