49161892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 54137948

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 2927, 4199, 5854, 8398, 11708, 16796, 38051, 49759, 55613, 76102, 99518, 111226, 152204, 199036, 222452, 646867, 722969, 945421, 1293734, 1445938, 1890842, 2587468, 2891876, 3781684, 12290473, 24580946, 49161892]

約数ペア:

[(1, 49161892), (2, 24580946), (4, 12290473), (13, 3781684), (17, 2891876), (19, 2587468), (26, 1890842), (34, 1445938), (38, 1293734), (52, 945421), (68, 722969), (76, 646867), (221, 222452), (247, 199036), (323, 152204), (442, 111226), (494, 99518), (646, 76102), (884, 55613), (988, 49759), (1292, 38051), (2927, 16796), (4199, 11708), (5854, 8398)]