51970864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4249

約数の個数: 40

約数和(自身を含む): 111421440

約数和(自身を除く): 59450576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 4159, 6248, 8318, 12496, 16636, 33272, 45749, 66544, 91498, 182996, 295289, 365992, 590578, 731984, 1181156, 2362312, 3248179, 4724624, 6496358, 12992716, 25985432, 51970864]

約数ペア:

[(1, 51970864), (2, 25985432), (4, 12992716), (8, 6496358), (11, 4724624), (16, 3248179), (22, 2362312), (44, 1181156), (71, 731984), (88, 590578), (142, 365992), (176, 295289), (284, 182996), (568, 91498), (781, 66544), (1136, 45749), (1562, 33272), (3124, 16636), (4159, 12496), (6248, 8318)]