56553712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{121883}}^1$

素因数の和:121920

約数の個数: 20

約数和(自身を含む): 113352120

約数和(自身を除く): 56798408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 121883, 243766, 487532, 975064, 1950128, 3534607, 7069214, 14138428, 28276856, 56553712]

約数ペア:

[(1, 56553712), (2, 28276856), (4, 14138428), (8, 7069214), (16, 3534607), (29, 1950128), (58, 975064), (116, 487532), (232, 243766), (464, 121883)]