51538386072

素因数分解:

$2^3\times 3^1\times {\mathrm{39239}}^1\times {\mathrm{54727}}^1$

素因数の和:93975

約数の個数: 32

約数和(自身を含む): 128851603200

約数和(自身を除く): 77313217128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 39239, 54727, 78478, 109454, 117717, 156956, 164181, 218908, 235434, 313912, 328362, 437816, 470868, 656724, 941736, 1313448, 2147432753, 4294865506, 6442298259, 8589731012, 12884596518, 17179462024, 25769193036, 51538386072]

約数ペア:

[(1, 51538386072), (2, 25769193036), (3, 17179462024), (4, 12884596518), (6, 8589731012), (8, 6442298259), (12, 4294865506), (24, 2147432753), (39239, 1313448), (54727, 941736), (78478, 656724), (109454, 470868), (117717, 437816), (156956, 328362), (164181, 313912), (218908, 235434)]