51403312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 103899600

約数和(自身を除く): 52496288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 797, 1112, 1594, 2224, 3188, 4031, 6376, 8062, 12752, 16124, 23113, 32248, 46226, 64496, 92452, 110783, 184904, 221566, 369808, 443132, 886264, 1772528, 3212707, 6425414, 12850828, 25701656, 51403312]

約数ペア:

[(1, 51403312), (2, 25701656), (4, 12850828), (8, 6425414), (16, 3212707), (29, 1772528), (58, 886264), (116, 443132), (139, 369808), (232, 221566), (278, 184904), (464, 110783), (556, 92452), (797, 64496), (1112, 46226), (1594, 32248), (2224, 23113), (3188, 16124), (4031, 12752), (6376, 8062)]