57247288

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 128270520

約数和(自身を除く): 71023232

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 3947, 7252, 7894, 14504, 15788, 27629, 31576, 55258, 110516, 146039, 193403, 221032, 292078, 386806, 584156, 773612, 1022273, 1168312, 1547224, 2044546, 4089092, 7155911, 8178184, 14311822, 28623644, 57247288]

約数ペア:

[(1, 57247288), (2, 28623644), (4, 14311822), (7, 8178184), (8, 7155911), (14, 4089092), (28, 2044546), (37, 1547224), (49, 1168312), (56, 1022273), (74, 773612), (98, 584156), (148, 386806), (196, 292078), (259, 221032), (296, 193403), (392, 146039), (518, 110516), (1036, 55258), (1813, 31576), (2072, 27629), (3626, 15788), (3947, 14504), (7252, 7894)]