51575640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429797}}^1$

素因数の和:429811

約数の個数: 32

約数和(自身を含む): 154727280

約数和(自身を除く): 103151640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429797, 859594, 1289391, 1719188, 2148985, 2578782, 3438376, 4297970, 5157564, 6446955, 8595940, 10315128, 12893910, 17191880, 25787820, 51575640]

約数ペア:

[(1, 51575640), (2, 25787820), (3, 17191880), (4, 12893910), (5, 10315128), (6, 8595940), (8, 6446955), (10, 5157564), (12, 4297970), (15, 3438376), (20, 2578782), (24, 2148985), (30, 1719188), (40, 1289391), (60, 859594), (120, 429797)]