49661402

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 92340000

約数和(自身を除く): 42678598

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 149, 179, 266, 298, 358, 931, 1043, 1253, 1862, 2086, 2506, 2831, 3401, 5662, 6802, 7301, 8771, 14602, 17542, 19817, 23807, 26671, 39634, 47614, 53342, 138719, 166649, 186697, 277438, 333298, 373394, 506749, 1013498, 1306879, 2613758, 3547243, 7094486, 24830701, 49661402]

約数ペア:

[(1, 49661402), (2, 24830701), (7, 7094486), (14, 3547243), (19, 2613758), (38, 1306879), (49, 1013498), (98, 506749), (133, 373394), (149, 333298), (179, 277438), (266, 186697), (298, 166649), (358, 138719), (931, 53342), (1043, 47614), (1253, 39634), (1862, 26671), (2086, 23807), (2506, 19817), (2831, 17542), (3401, 14602), (5662, 8771), (6802, 7301)]