47805968

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 111897600

約数和(自身を除く): 64091632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 281, 343, 392, 434, 496, 562, 686, 784, 868, 1124, 1372, 1519, 1736, 1967, 2248, 2744, 3038, 3472, 3934, 4496, 5488, 6076, 7868, 8711, 10633, 12152, 13769, 15736, 17422, 21266, 24304, 27538, 31472, 34844, 42532, 55076, 60977, 69688, 85064, 96383, 110152, 121954, 139376, 170128, 192766, 220304, 243908, 385532, 426839, 487816, 771064, 853678, 975632, 1542128, 1707356, 2987873, 3414712, 5975746, 6829424, 11951492, 23902984, 47805968]

約数ペア:

[(1, 47805968), (2, 23902984), (4, 11951492), (7, 6829424), (8, 5975746), (14, 3414712), (16, 2987873), (28, 1707356), (31, 1542128), (49, 975632), (56, 853678), (62, 771064), (98, 487816), (112, 426839), (124, 385532), (196, 243908), (217, 220304), (248, 192766), (281, 170128), (343, 139376), (392, 121954), (434, 110152), (496, 96383), (562, 85064), (686, 69688), (784, 60977), (868, 55076), (1124, 42532), (1372, 34844), (1519, 31472), (1736, 27538), (1967, 24304), (2248, 21266), (2744, 17422), (3038, 15736), (3472, 13769), (3934, 12152), (4496, 10633), (5488, 8711), (6076, 7868)]