55661328

素因数分解:

$2^4\times 3^2\times {\mathrm{386537}}^1$

素因数の和:386551

約数の個数: 30

約数和(自身を含む): 155774814

約数和(自身を除く): 100113486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 386537, 773074, 1159611, 1546148, 2319222, 3092296, 3478833, 4638444, 6184592, 6957666, 9276888, 13915332, 18553776, 27830664, 55661328]

約数ペア:

[(1, 55661328), (2, 27830664), (3, 18553776), (4, 13915332), (6, 9276888), (8, 6957666), (9, 6184592), (12, 4638444), (16, 3478833), (18, 3092296), (24, 2319222), (36, 1546148), (48, 1159611), (72, 773074), (144, 386537)]