54797290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 106718112

約数和(自身を除く): 51920822

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 283, 289, 335, 566, 578, 670, 1139, 1415, 1445, 2278, 2830, 2890, 4811, 5695, 9622, 11390, 18961, 19363, 24055, 37922, 38726, 48110, 81787, 94805, 96815, 163574, 189610, 193630, 322337, 408935, 644674, 817870, 1611685, 3223370, 5479729, 10959458, 27398645, 54797290]

約数ペア:

[(1, 54797290), (2, 27398645), (5, 10959458), (10, 5479729), (17, 3223370), (34, 1611685), (67, 817870), (85, 644674), (134, 408935), (170, 322337), (283, 193630), (289, 189610), (335, 163574), (566, 96815), (578, 94805), (670, 81787), (1139, 48110), (1415, 38726), (1445, 37922), (2278, 24055), (2830, 19363), (2890, 18961), (4811, 11390), (5695, 9622)]