49857976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 114969600

約数和(自身を除く): 65111624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 997, 1064, 1316, 1786, 1994, 2632, 3572, 3988, 6251, 6979, 7144, 7976, 12502, 13958, 18943, 25004, 27916, 37886, 46859, 50008, 55832, 75772, 93718, 132601, 151544, 187436, 265202, 328013, 374872, 530404, 656026, 890321, 1060808, 1312052, 1780642, 2624104, 3561284, 6232247, 7122568, 12464494, 24928988, 49857976]

約数ペア:

[(1, 49857976), (2, 24928988), (4, 12464494), (7, 7122568), (8, 6232247), (14, 3561284), (19, 2624104), (28, 1780642), (38, 1312052), (47, 1060808), (56, 890321), (76, 656026), (94, 530404), (133, 374872), (152, 328013), (188, 265202), (266, 187436), (329, 151544), (376, 132601), (532, 93718), (658, 75772), (893, 55832), (997, 50008), (1064, 46859), (1316, 37886), (1786, 27916), (1994, 25004), (2632, 18943), (3572, 13958), (3988, 12502), (6251, 7976), (6979, 7144)]