53008245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 95427072

約数和(自身を除く): 42418827

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 353, 355, 423, 639, 705, 1059, 1065, 1765, 2115, 3177, 3195, 3337, 5295, 10011, 15885, 16591, 16685, 25063, 30033, 49773, 50055, 75189, 82955, 125315, 149319, 150165, 225567, 248865, 375945, 746595, 1127835, 1177961, 3533883, 5889805, 10601649, 17669415, 53008245]

約数ペア:

[(1, 53008245), (3, 17669415), (5, 10601649), (9, 5889805), (15, 3533883), (45, 1177961), (47, 1127835), (71, 746595), (141, 375945), (213, 248865), (235, 225567), (353, 150165), (355, 149319), (423, 125315), (639, 82955), (705, 75189), (1059, 50055), (1065, 49773), (1765, 30033), (2115, 25063), (3177, 16685), (3195, 16591), (3337, 15885), (5295, 10011)]