51274248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68917}}^1$

素因数の和:68957

約数の個数: 32

約数和(自身を含む): 132322560

約数和(自身を除く): 81048312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68917, 137834, 206751, 275668, 413502, 551336, 827004, 1654008, 2136427, 4272854, 6409281, 8545708, 12818562, 17091416, 25637124, 51274248]

約数ペア:

[(1, 51274248), (2, 25637124), (3, 17091416), (4, 12818562), (6, 8545708), (8, 6409281), (12, 4272854), (24, 2136427), (31, 1654008), (62, 827004), (93, 551336), (124, 413502), (186, 275668), (248, 206751), (372, 137834), (744, 68917)]