54641900

素因数分解:

$2^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{947}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 118903848

約数和(自身を除く): 64261948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 577, 947, 1154, 1894, 2308, 2885, 3788, 4735, 5770, 9470, 11540, 14425, 18940, 23675, 28850, 47350, 57700, 94700, 546419, 1092838, 2185676, 2732095, 5464190, 10928380, 13660475, 27320950, 54641900]

約数ペア:

[(1, 54641900), (2, 27320950), (4, 13660475), (5, 10928380), (10, 5464190), (20, 2732095), (25, 2185676), (50, 1092838), (100, 546419), (577, 94700), (947, 57700), (1154, 47350), (1894, 28850), (2308, 23675), (2885, 18940), (3788, 14425), (4735, 11540), (5770, 9470)]