51488224

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 106006320

約数和(自身を除く): 54518096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 491, 904, 928, 982, 1808, 1964, 3277, 3616, 3928, 6554, 7856, 13108, 14239, 15712, 26216, 28478, 52432, 55483, 56956, 104864, 110966, 113912, 221932, 227824, 443864, 455648, 887728, 1609007, 1775456, 3218014, 6436028, 12872056, 25744112, 51488224]

約数ペア:

[(1, 51488224), (2, 25744112), (4, 12872056), (8, 6436028), (16, 3218014), (29, 1775456), (32, 1609007), (58, 887728), (113, 455648), (116, 443864), (226, 227824), (232, 221932), (452, 113912), (464, 110966), (491, 104864), (904, 56956), (928, 55483), (982, 52432), (1808, 28478), (1964, 26216), (3277, 15712), (3616, 14239), (3928, 13108), (6554, 7856)]