53907906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 68664894

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 151, 199, 299, 302, 398, 453, 597, 598, 897, 906, 1194, 1794, 1963, 2587, 3473, 3926, 4577, 5174, 5889, 6946, 7761, 9154, 10419, 11778, 13731, 15522, 20838, 27462, 30049, 45149, 59501, 60098, 90147, 90298, 119002, 135447, 178503, 180294, 270894, 357006, 390637, 691127, 781274, 1171911, 1382254, 2073381, 2343822, 4146762, 8984651, 17969302, 26953953, 53907906]

約数ペア:

[(1, 53907906), (2, 26953953), (3, 17969302), (6, 8984651), (13, 4146762), (23, 2343822), (26, 2073381), (39, 1382254), (46, 1171911), (69, 781274), (78, 691127), (138, 390637), (151, 357006), (199, 270894), (299, 180294), (302, 178503), (398, 135447), (453, 119002), (597, 90298), (598, 90147), (897, 60098), (906, 59501), (1194, 45149), (1794, 30049), (1963, 27462), (2587, 20838), (3473, 15522), (3926, 13731), (4577, 11778), (5174, 10419), (5889, 9154), (6946, 7761)]