49590780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 139161120

約数和(自身を除く): 89570340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 997, 1658, 1994, 2487, 2991, 3316, 3988, 4145, 4974, 4985, 5982, 8290, 9948, 9970, 11964, 12435, 14955, 16580, 19940, 24870, 29910, 49740, 59820, 826513, 1653026, 2479539, 3306052, 4132565, 4959078, 8265130, 9918156, 12397695, 16530260, 24795390, 49590780]

約数ペア:

[(1, 49590780), (2, 24795390), (3, 16530260), (4, 12397695), (5, 9918156), (6, 8265130), (10, 4959078), (12, 4132565), (15, 3306052), (20, 2479539), (30, 1653026), (60, 826513), (829, 59820), (997, 49740), (1658, 29910), (1994, 24870), (2487, 19940), (2991, 16580), (3316, 14955), (3988, 12435), (4145, 11964), (4974, 9970), (4985, 9948), (5982, 8290)]