51146336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 107503200

約数和(自身を除く): 56356864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 631, 1192, 1262, 2384, 2524, 2533, 4768, 5048, 5066, 10096, 10132, 10727, 20192, 20264, 21454, 40528, 42908, 81056, 85816, 94019, 171632, 188038, 343264, 376076, 752152, 1504304, 1598323, 3008608, 3196646, 6393292, 12786584, 25573168, 51146336]

約数ペア:

[(1, 51146336), (2, 25573168), (4, 12786584), (8, 6393292), (16, 3196646), (17, 3008608), (32, 1598323), (34, 1504304), (68, 752152), (136, 376076), (149, 343264), (272, 188038), (298, 171632), (544, 94019), (596, 85816), (631, 81056), (1192, 42908), (1262, 40528), (2384, 21454), (2524, 20264), (2533, 20192), (4768, 10727), (5048, 10132), (5066, 10096)]