51206792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 122035200

約数和(自身を除く): 70828408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2269, 2821, 3224, 4538, 5642, 9076, 11284, 15883, 18152, 22568, 29497, 31766, 58994, 63532, 70339, 117988, 127064, 140678, 206479, 235976, 281356, 412958, 492373, 562712, 825916, 914407, 984746, 1651832, 1828814, 1969492, 3657628, 3938984, 6400849, 7315256, 12801698, 25603396, 51206792]

約数ペア:

[(1, 51206792), (2, 25603396), (4, 12801698), (7, 7315256), (8, 6400849), (13, 3938984), (14, 3657628), (26, 1969492), (28, 1828814), (31, 1651832), (52, 984746), (56, 914407), (62, 825916), (91, 562712), (104, 492373), (124, 412958), (182, 281356), (217, 235976), (248, 206479), (364, 140678), (403, 127064), (434, 117988), (728, 70339), (806, 63532), (868, 58994), (1612, 31766), (1736, 29497), (2269, 22568), (2821, 18152), (3224, 15883), (4538, 11284), (5642, 9076)]