55756656

素因数分解:

$2^4\times 3^2\times {\mathrm{387199}}^1$

素因数の和:387213

約数の個数: 30

約数和(自身を含む): 156041600

約数和(自身を除く): 100284944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 387199, 774398, 1161597, 1548796, 2323194, 3097592, 3484791, 4646388, 6195184, 6969582, 9292776, 13939164, 18585552, 27878328, 55756656]

約数ペア:

[(1, 55756656), (2, 27878328), (3, 18585552), (4, 13939164), (6, 9292776), (8, 6969582), (9, 6195184), (12, 4646388), (16, 3484791), (18, 3097592), (24, 2323194), (36, 1548796), (48, 1161597), (72, 774398), (144, 387199)]