51964048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 103118400

約数和(自身を除く): 51154352

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 307, 568, 596, 614, 1136, 1192, 1228, 2384, 2456, 4912, 10579, 21158, 21797, 42316, 43594, 45743, 84632, 87188, 91486, 169264, 174376, 182972, 348752, 365944, 731888, 3247753, 6495506, 12991012, 25982024, 51964048]

約数ペア:

[(1, 51964048), (2, 25982024), (4, 12991012), (8, 6495506), (16, 3247753), (71, 731888), (142, 365944), (149, 348752), (284, 182972), (298, 174376), (307, 169264), (568, 91486), (596, 87188), (614, 84632), (1136, 45743), (1192, 43594), (1228, 42316), (2384, 21797), (2456, 21158), (4912, 10579)]