53102504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 127895040

約数和(自身を除く): 74792536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 181, 182, 217, 248, 338, 362, 364, 403, 434, 676, 724, 728, 806, 868, 1183, 1267, 1352, 1448, 1612, 1736, 2353, 2366, 2534, 2821, 3224, 4706, 4732, 5068, 5239, 5611, 5642, 9412, 9464, 10136, 10478, 11222, 11284, 16471, 18824, 20956, 22444, 22568, 30589, 32942, 36673, 39277, 41912, 44888, 61178, 65884, 72943, 73346, 78554, 122356, 131768, 145886, 146692, 157108, 214123, 244712, 291772, 293384, 314216, 428246, 510601, 583544, 856492, 948259, 1021202, 1712984, 1896518, 2042404, 3793036, 4084808, 6637813, 7586072, 13275626, 26551252, 53102504]

約数ペア:

[(1, 53102504), (2, 26551252), (4, 13275626), (7, 7586072), (8, 6637813), (13, 4084808), (14, 3793036), (26, 2042404), (28, 1896518), (31, 1712984), (52, 1021202), (56, 948259), (62, 856492), (91, 583544), (104, 510601), (124, 428246), (169, 314216), (181, 293384), (182, 291772), (217, 244712), (248, 214123), (338, 157108), (362, 146692), (364, 145886), (403, 131768), (434, 122356), (676, 78554), (724, 73346), (728, 72943), (806, 65884), (868, 61178), (1183, 44888), (1267, 41912), (1352, 39277), (1448, 36673), (1612, 32942), (1736, 30589), (2353, 22568), (2366, 22444), (2534, 20956), (2821, 18824), (3224, 16471), (4706, 11284), (4732, 11222), (5068, 10478), (5239, 10136), (5611, 9464), (5642, 9412)]