53157064961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{2281}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 73804480512

約数和(自身を除く): 20647415551

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 751, 1001, 2281, 2387, 2821, 4433, 5257, 8261, 9763, 15967, 23281, 25091, 29653, 31031, 57827, 68341, 70711, 107393, 162967, 175637, 207571, 256091, 302653, 326183, 494977, 751751, 777821, 919243, 1713031, 1792637, 2118571, 2283281, 3329183, 5444747, 6434701, 10111673, 11991217, 18843341, 22269403, 23304281, 53103961, 70781711, 131903387, 155885821, 244963433, 371727727, 584143571, 690351493, 1714744031, 4089004997, 4832460451, 7593866423, 53157064961]

約数ペア:

[(1, 53157064961), (7, 7593866423), (11, 4832460451), (13, 4089004997), (31, 1714744031), (77, 690351493), (91, 584143571), (143, 371727727), (217, 244963433), (341, 155885821), (403, 131903387), (751, 70781711), (1001, 53103961), (2281, 23304281), (2387, 22269403), (2821, 18843341), (4433, 11991217), (5257, 10111673), (8261, 6434701), (9763, 5444747), (15967, 3329183), (23281, 2283281), (25091, 2118571), (29653, 1792637), (31031, 1713031), (57827, 919243), (68341, 777821), (70711, 751751), (107393, 494977), (162967, 326183), (175637, 302653), (207571, 256091)]