52466680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 88330760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 8147, 16294, 32588, 40735, 57029, 65176, 81470, 114058, 162940, 187381, 228116, 285145, 325880, 374762, 456232, 570290, 749524, 936905, 1140580, 1311667, 1499048, 1873810, 2281160, 2623334, 3747620, 5246668, 6558335, 7495240, 10493336, 13116670, 26233340, 52466680]

約数ペア:

[(1, 52466680), (2, 26233340), (4, 13116670), (5, 10493336), (7, 7495240), (8, 6558335), (10, 5246668), (14, 3747620), (20, 2623334), (23, 2281160), (28, 1873810), (35, 1499048), (40, 1311667), (46, 1140580), (56, 936905), (70, 749524), (92, 570290), (115, 456232), (140, 374762), (161, 325880), (184, 285145), (230, 228116), (280, 187381), (322, 162940), (460, 114058), (644, 81470), (805, 65176), (920, 57029), (1288, 40735), (1610, 32588), (3220, 16294), (6440, 8147)]