53489282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 107237520

約数和(自身を除く): 53748238

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 59, 77, 98, 118, 154, 203, 319, 406, 413, 539, 638, 649, 826, 841, 1078, 1298, 1421, 1682, 1711, 2233, 2842, 2891, 3422, 4466, 4543, 5782, 5887, 9086, 9251, 11774, 11977, 15631, 18502, 18821, 23954, 31262, 31801, 37642, 41209, 49619, 63602, 64757, 82418, 83839, 99238, 129514, 131747, 167678, 263494, 347333, 453299, 545809, 694666, 906598, 922229, 1091618, 1844458, 2431331, 3820663, 4862662, 7641326, 26744641, 53489282]

約数ペア:

[(1, 53489282), (2, 26744641), (7, 7641326), (11, 4862662), (14, 3820663), (22, 2431331), (29, 1844458), (49, 1091618), (58, 922229), (59, 906598), (77, 694666), (98, 545809), (118, 453299), (154, 347333), (203, 263494), (319, 167678), (406, 131747), (413, 129514), (539, 99238), (638, 83839), (649, 82418), (826, 64757), (841, 63602), (1078, 49619), (1298, 41209), (1421, 37642), (1682, 31801), (1711, 31262), (2233, 23954), (2842, 18821), (2891, 18502), (3422, 15631), (4466, 11977), (4543, 11774), (5782, 9251), (5887, 9086)]