51848309968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1148713}}^1$

素因数の和:1148772

約数の個数: 80

約数和(自身を含む): 127626720256

約数和(自身を除く): 75778410288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 1148713, 2297426, 4594852, 8040991, 9189704, 14933269, 16081982, 18379408, 29866538, 32163964, 35610103, 59733076, 64327928, 71220206, 104532883, 119466152, 128655856, 142440412, 209065766, 238932304, 249270721, 284880824, 418131532, 462931339, 498541442, 569761648, 836263064, 925862678, 997082884, 1672526128, 1851725356, 1994165768, 3240519373, 3703450712, 3988331536, 6481038746, 7406901424, 12962077492, 25924154984, 51848309968]

約数ペア:

[(1, 51848309968), (2, 25924154984), (4, 12962077492), (7, 7406901424), (8, 6481038746), (13, 3988331536), (14, 3703450712), (16, 3240519373), (26, 1994165768), (28, 1851725356), (31, 1672526128), (52, 997082884), (56, 925862678), (62, 836263064), (91, 569761648), (104, 498541442), (112, 462931339), (124, 418131532), (182, 284880824), (208, 249270721), (217, 238932304), (248, 209065766), (364, 142440412), (403, 128655856), (434, 119466152), (496, 104532883), (728, 71220206), (806, 64327928), (868, 59733076), (1456, 35610103), (1612, 32163964), (1736, 29866538), (2821, 18379408), (3224, 16081982), (3472, 14933269), (5642, 9189704), (6448, 8040991), (11284, 4594852), (22568, 2297426), (45136, 1148713)]