47788132

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 99299200

約数和(自身を除く): 51511068

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 571, 686, 854, 1142, 1372, 1708, 2284, 2989, 3997, 5978, 7994, 11956, 15988, 20923, 27979, 34831, 41846, 55958, 69662, 83692, 111916, 139324, 195853, 243817, 391706, 487634, 783412, 975268, 1706719, 3413438, 6826876, 11947033, 23894066, 47788132]

約数ペア:

[(1, 47788132), (2, 23894066), (4, 11947033), (7, 6826876), (14, 3413438), (28, 1706719), (49, 975268), (61, 783412), (98, 487634), (122, 391706), (196, 243817), (244, 195853), (343, 139324), (427, 111916), (571, 83692), (686, 69662), (854, 55958), (1142, 41846), (1372, 34831), (1708, 27979), (2284, 20923), (2989, 15988), (3997, 11956), (5978, 7994)]