49180864

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 42

約数和(自身を含む): 103710740

約数和(自身を除く): 54529876

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 2659, 4624, 5318, 9248, 10636, 18496, 21272, 42544, 45203, 85088, 90406, 170176, 180812, 361624, 723248, 768451, 1446496, 1536902, 2892992, 3073804, 6147608, 12295216, 24590432, 49180864]

約数ペア:

[(1, 49180864), (2, 24590432), (4, 12295216), (8, 6147608), (16, 3073804), (17, 2892992), (32, 1536902), (34, 1446496), (64, 768451), (68, 723248), (136, 361624), (272, 180812), (289, 170176), (544, 90406), (578, 85088), (1088, 45203), (1156, 42544), (2312, 21272), (2659, 18496), (4624, 10636), (5318, 9248)]