49811925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 85744512

約数和(自身を除く): 35932587

約数列:

[1, 3, 5, 15, 25, 41, 75, 97, 123, 167, 205, 291, 485, 501, 615, 835, 1025, 1455, 2425, 2505, 3075, 3977, 4175, 6847, 7275, 11931, 12525, 16199, 19885, 20541, 34235, 48597, 59655, 80995, 99425, 102705, 171175, 242985, 298275, 404975, 513525, 664159, 1214925, 1992477, 3320795, 9962385, 16603975, 49811925]

約数ペア:

[(1, 49811925), (3, 16603975), (5, 9962385), (15, 3320795), (25, 1992477), (41, 1214925), (75, 664159), (97, 513525), (123, 404975), (167, 298275), (205, 242985), (291, 171175), (485, 102705), (501, 99425), (615, 80995), (835, 59655), (1025, 48597), (1455, 34235), (2425, 20541), (2505, 19885), (3075, 16199), (3977, 12525), (4175, 11931), (6847, 7275)]