54729249808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{218749}}^1$

素因数の和:219599

約数の個数: 40

約数和(自身を含む): 111755000000

約数和(自身を除く): 57025750192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 823, 1646, 3292, 6584, 13168, 15637, 31274, 62548, 125096, 218749, 250192, 437498, 874996, 1749992, 3499984, 4156231, 8312462, 16624924, 33249848, 66499696, 180030427, 360060854, 720121708, 1440243416, 2880486832, 3420578113, 6841156226, 13682312452, 27364624904, 54729249808]

約数ペア:

[(1, 54729249808), (2, 27364624904), (4, 13682312452), (8, 6841156226), (16, 3420578113), (19, 2880486832), (38, 1440243416), (76, 720121708), (152, 360060854), (304, 180030427), (823, 66499696), (1646, 33249848), (3292, 16624924), (6584, 8312462), (13168, 4156231), (15637, 3499984), (31274, 1749992), (62548, 874996), (125096, 437498), (218749, 250192)]