56258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{468821}}^1$

素因数の和:468835

約数の個数: 32

約数和(自身を含む): 168775920

約数和(自身を除く): 112517400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 468821, 937642, 1406463, 1875284, 2344105, 2812926, 3750568, 4688210, 5625852, 7032315, 9376420, 11251704, 14064630, 18752840, 28129260, 56258520]

約数ペア:

[(1, 56258520), (2, 28129260), (3, 18752840), (4, 14064630), (5, 11251704), (6, 9376420), (8, 7032315), (10, 5625852), (12, 4688210), (15, 3750568), (20, 2812926), (24, 2344105), (30, 1875284), (40, 1406463), (60, 937642), (120, 468821)]