51620208

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 139324416

約数和(自身を除く): 87704208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 113, 124, 186, 226, 248, 307, 339, 372, 452, 496, 614, 678, 744, 904, 921, 1228, 1356, 1488, 1808, 1842, 2456, 2712, 3503, 3684, 4912, 5424, 7006, 7368, 9517, 10509, 14012, 14736, 19034, 21018, 28024, 28551, 34691, 38068, 42036, 56048, 57102, 69382, 76136, 84072, 104073, 114204, 138764, 152272, 168144, 208146, 228408, 277528, 416292, 456816, 555056, 832584, 1075421, 1665168, 2150842, 3226263, 4301684, 6452526, 8603368, 12905052, 17206736, 25810104, 51620208]

約数ペア:

[(1, 51620208), (2, 25810104), (3, 17206736), (4, 12905052), (6, 8603368), (8, 6452526), (12, 4301684), (16, 3226263), (24, 2150842), (31, 1665168), (48, 1075421), (62, 832584), (93, 555056), (113, 456816), (124, 416292), (186, 277528), (226, 228408), (248, 208146), (307, 168144), (339, 152272), (372, 138764), (452, 114204), (496, 104073), (614, 84072), (678, 76136), (744, 69382), (904, 57102), (921, 56048), (1228, 42036), (1356, 38068), (1488, 34691), (1808, 28551), (1842, 28024), (2456, 21018), (2712, 19034), (3503, 14736), (3684, 14012), (4912, 10509), (5424, 9517), (7006, 7368)]