57511974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 131765760

約数和(自身を除く): 74253786

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 151, 247, 257, 302, 453, 494, 514, 741, 771, 906, 1482, 1542, 1963, 2869, 3341, 3926, 4883, 5738, 5889, 6682, 8607, 9766, 10023, 11778, 14649, 17214, 20046, 29298, 37297, 38807, 63479, 74594, 77614, 111891, 116421, 126958, 190437, 223782, 232842, 380874, 504491, 737333, 1008982, 1474666, 1513473, 2211999, 3026946, 4423998, 9585329, 19170658, 28755987, 57511974]

約数ペア:

[(1, 57511974), (2, 28755987), (3, 19170658), (6, 9585329), (13, 4423998), (19, 3026946), (26, 2211999), (38, 1513473), (39, 1474666), (57, 1008982), (78, 737333), (114, 504491), (151, 380874), (247, 232842), (257, 223782), (302, 190437), (453, 126958), (494, 116421), (514, 111891), (741, 77614), (771, 74594), (906, 63479), (1482, 38807), (1542, 37297), (1963, 29298), (2869, 20046), (3341, 17214), (3926, 14649), (4883, 11778), (5738, 10023), (5889, 9766), (6682, 8607)]