47420618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 89718720

約数和(自身を除く): 42298102

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 337, 437, 529, 674, 874, 1058, 2359, 3059, 3703, 4718, 6118, 6403, 7406, 7751, 10051, 12806, 15502, 20102, 44821, 54257, 70357, 89642, 108514, 140714, 147269, 178273, 294538, 356546, 1030883, 1247911, 2061766, 2495822, 3387187, 6774374, 23710309, 47420618]

約数ペア:

[(1, 47420618), (2, 23710309), (7, 6774374), (14, 3387187), (19, 2495822), (23, 2061766), (38, 1247911), (46, 1030883), (133, 356546), (161, 294538), (266, 178273), (322, 147269), (337, 140714), (437, 108514), (529, 89642), (674, 70357), (874, 54257), (1058, 44821), (2359, 20102), (3059, 15502), (3703, 12806), (4718, 10051), (6118, 7751), (6403, 7406)]