51851344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 104779008

約数和(自身を除く): 52927664

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 977, 1712, 1954, 3317, 3908, 6634, 7816, 13268, 15632, 26536, 30287, 53072, 60574, 104539, 121148, 209078, 242296, 418156, 484592, 836312, 1672624, 3240709, 6481418, 12962836, 25925672, 51851344]

約数ペア:

[(1, 51851344), (2, 25925672), (4, 12962836), (8, 6481418), (16, 3240709), (31, 1672624), (62, 836312), (107, 484592), (124, 418156), (214, 242296), (248, 209078), (428, 121148), (496, 104539), (856, 60574), (977, 53072), (1712, 30287), (1954, 26536), (3317, 15632), (3908, 13268), (6634, 7816)]