45139386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 56384070

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 71, 102, 138, 142, 213, 271, 391, 426, 542, 782, 813, 1173, 1207, 1626, 1633, 2346, 2414, 3266, 3621, 4607, 4899, 6233, 7242, 9214, 9798, 12466, 13821, 18699, 19241, 27642, 27761, 37398, 38482, 55522, 57723, 83283, 105961, 115446, 166566, 211922, 317883, 327097, 442543, 635766, 654194, 885086, 981291, 1327629, 1962582, 2655258, 7523231, 15046462, 22569693, 45139386]

約数ペア:

[(1, 45139386), (2, 22569693), (3, 15046462), (6, 7523231), (17, 2655258), (23, 1962582), (34, 1327629), (46, 981291), (51, 885086), (69, 654194), (71, 635766), (102, 442543), (138, 327097), (142, 317883), (213, 211922), (271, 166566), (391, 115446), (426, 105961), (542, 83283), (782, 57723), (813, 55522), (1173, 38482), (1207, 37398), (1626, 27761), (1633, 27642), (2346, 19241), (2414, 18699), (3266, 13821), (3621, 12466), (4607, 9798), (4899, 9214), (6233, 7242)]