51849856

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 108691200

約数和(自身を除く): 56841344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 179, 248, 292, 358, 496, 584, 716, 992, 1168, 1432, 1984, 2263, 2336, 2864, 3968, 4526, 4672, 5549, 5728, 9052, 9344, 11098, 11456, 13067, 18104, 22196, 22912, 26134, 36208, 44392, 52268, 72416, 88784, 104536, 144832, 177568, 209072, 289664, 355136, 405077, 418144, 710272, 810154, 836288, 1620308, 1672576, 3240616, 6481232, 12962464, 25924928, 51849856]

約数ペア:

[(1, 51849856), (2, 25924928), (4, 12962464), (8, 6481232), (16, 3240616), (31, 1672576), (32, 1620308), (62, 836288), (64, 810154), (73, 710272), (124, 418144), (128, 405077), (146, 355136), (179, 289664), (248, 209072), (292, 177568), (358, 144832), (496, 104536), (584, 88784), (716, 72416), (992, 52268), (1168, 44392), (1432, 36208), (1984, 26134), (2263, 22912), (2336, 22196), (2864, 18104), (3968, 13067), (4526, 11456), (4672, 11098), (5549, 9344), (5728, 9052)]