54601940

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11423}}^1$

素因数の和:11671

約数の個数: 24

約数和(自身を含む): 115153920

約数和(自身を除く): 60551980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 11423, 22846, 45692, 57115, 114230, 228460, 2730097, 5460194, 10920388, 13650485, 27300970, 54601940]

約数ペア:

[(1, 54601940), (2, 27300970), (4, 13650485), (5, 10920388), (10, 5460194), (20, 2730097), (239, 228460), (478, 114230), (956, 57115), (1195, 45692), (2390, 22846), (4780, 11423)]