51278568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10262

約数の個数: 64

約数和(自身を含む): 147225600

約数和(自身を除く): 95947032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 10223, 20446, 30669, 40892, 61338, 81784, 112453, 122676, 194237, 224906, 245352, 337359, 388474, 449812, 582711, 674718, 776948, 899624, 1165422, 1349436, 1553896, 2136607, 2330844, 2698872, 4273214, 4661688, 6409821, 8546428, 12819642, 17092856, 25639284, 51278568]

約数ペア:

[(1, 51278568), (2, 25639284), (3, 17092856), (4, 12819642), (6, 8546428), (8, 6409821), (11, 4661688), (12, 4273214), (19, 2698872), (22, 2330844), (24, 2136607), (33, 1553896), (38, 1349436), (44, 1165422), (57, 899624), (66, 776948), (76, 674718), (88, 582711), (114, 449812), (132, 388474), (152, 337359), (209, 245352), (228, 224906), (264, 194237), (418, 122676), (456, 112453), (627, 81784), (836, 61338), (1254, 40892), (1672, 30669), (2508, 20446), (5016, 10223)]