51381968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10067}}^1$

素因数の和:10115

約数の個数: 40

約数和(自身を含む): 112358880

約数和(自身を除く): 60976912

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 10067, 20134, 40268, 80536, 110737, 161072, 221474, 291943, 442948, 583886, 885896, 1167772, 1771792, 2335544, 3211373, 4671088, 6422746, 12845492, 25690984, 51381968]

約数ペア:

[(1, 51381968), (2, 25690984), (4, 12845492), (8, 6422746), (11, 4671088), (16, 3211373), (22, 2335544), (29, 1771792), (44, 1167772), (58, 885896), (88, 583886), (116, 442948), (176, 291943), (232, 221474), (319, 161072), (464, 110737), (638, 80536), (1276, 40268), (2552, 20134), (5104, 10067)]