52206680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 125474400

約数和(自身を除く): 73267720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 941, 1387, 1460, 1882, 2774, 2920, 3764, 4705, 5548, 6935, 7528, 9410, 11096, 13870, 17879, 18820, 27740, 35758, 37640, 55480, 68693, 71516, 89395, 137386, 143032, 178790, 274772, 343465, 357580, 549544, 686930, 715160, 1305167, 1373860, 2610334, 2747720, 5220668, 6525835, 10441336, 13051670, 26103340, 52206680]

約数ペア:

[(1, 52206680), (2, 26103340), (4, 13051670), (5, 10441336), (8, 6525835), (10, 5220668), (19, 2747720), (20, 2610334), (38, 1373860), (40, 1305167), (73, 715160), (76, 686930), (95, 549544), (146, 357580), (152, 343465), (190, 274772), (292, 178790), (365, 143032), (380, 137386), (584, 89395), (730, 71516), (760, 68693), (941, 55480), (1387, 37640), (1460, 35758), (1882, 27740), (2774, 18820), (2920, 17879), (3764, 13870), (4705, 11096), (5548, 9410), (6935, 7528)]