47938254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 64

約数和(自身を含む): 124239360

約数和(自身を除く): 76301106

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4621, 5187, 9242, 10374, 13863, 27726, 32347, 60073, 64694, 87799, 97041, 120146, 175598, 180219, 194082, 263397, 360438, 420511, 526794, 614593, 841022, 1141387, 1229186, 1261533, 1843779, 2282774, 2523066, 3424161, 3687558, 6848322, 7989709, 15979418, 23969127, 47938254]

約数ペア:

[(1, 47938254), (2, 23969127), (3, 15979418), (6, 7989709), (7, 6848322), (13, 3687558), (14, 3424161), (19, 2523066), (21, 2282774), (26, 1843779), (38, 1261533), (39, 1229186), (42, 1141387), (57, 841022), (78, 614593), (91, 526794), (114, 420511), (133, 360438), (182, 263397), (247, 194082), (266, 180219), (273, 175598), (399, 120146), (494, 97041), (546, 87799), (741, 64694), (798, 60073), (1482, 32347), (1729, 27726), (3458, 13863), (4621, 10374), (5187, 9242)]