50876880868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{74489}}^1$

素因数の和:74585

約数の個数: 72

約数和(自身を含む): 104895030240

約数和(自身を除く): 54018149372

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 361, 418, 473, 722, 817, 836, 946, 1444, 1634, 1892, 3268, 3971, 7942, 8987, 15523, 15884, 17974, 31046, 35948, 62092, 74489, 148978, 170753, 297956, 341506, 683012, 819379, 1415291, 1638758, 2830582, 3203027, 3277516, 5661164, 6406054, 12812108, 15568201, 26890529, 31136402, 35233297, 53781058, 60857513, 62272804, 70466594, 107562116, 121715026, 140933188, 243430052, 295795819, 591591638, 669432643, 1156292747, 1183183276, 1338865286, 2312585494, 2677730572, 4625170988, 12719220217, 25438440434, 50876880868]

約数ペア:

[(1, 50876880868), (2, 25438440434), (4, 12719220217), (11, 4625170988), (19, 2677730572), (22, 2312585494), (38, 1338865286), (43, 1183183276), (44, 1156292747), (76, 669432643), (86, 591591638), (172, 295795819), (209, 243430052), (361, 140933188), (418, 121715026), (473, 107562116), (722, 70466594), (817, 62272804), (836, 60857513), (946, 53781058), (1444, 35233297), (1634, 31136402), (1892, 26890529), (3268, 15568201), (3971, 12812108), (7942, 6406054), (8987, 5661164), (15523, 3277516), (15884, 3203027), (17974, 2830582), (31046, 1638758), (35948, 1415291), (62092, 819379), (74489, 683012), (148978, 341506), (170753, 297956)]