55474920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154097}}^1$

素因数の和:154114

約数の個数: 48

約数和(自身を含む): 180294660

約数和(自身を除く): 124819740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 154097, 308194, 462291, 616388, 770485, 924582, 1232776, 1386873, 1540970, 1849164, 2311455, 2773746, 3081940, 3698328, 4622910, 5547492, 6163880, 6934365, 9245820, 11094984, 13868730, 18491640, 27737460, 55474920]

約数ペア:

[(1, 55474920), (2, 27737460), (3, 18491640), (4, 13868730), (5, 11094984), (6, 9245820), (8, 6934365), (9, 6163880), (10, 5547492), (12, 4622910), (15, 3698328), (18, 3081940), (20, 2773746), (24, 2311455), (30, 1849164), (36, 1540970), (40, 1386873), (45, 1232776), (60, 924582), (72, 770485), (90, 616388), (120, 462291), (180, 308194), (360, 154097)]