57126250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 40

約数和(自身を含む): 111789216

約数和(自身を除く): 54662966

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 1987, 2875, 3974, 5750, 9935, 14375, 19870, 28750, 45701, 49675, 91402, 99350, 228505, 248375, 457010, 496750, 1142525, 1241875, 2285050, 2483750, 5712625, 11425250, 28563125, 57126250]

約数ペア:

[(1, 57126250), (2, 28563125), (5, 11425250), (10, 5712625), (23, 2483750), (25, 2285050), (46, 1241875), (50, 1142525), (115, 496750), (125, 457010), (230, 248375), (250, 228505), (575, 99350), (625, 91402), (1150, 49675), (1250, 45701), (1987, 28750), (2875, 19870), (3974, 14375), (5750, 9935)]