54239940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{301333}}^1$

素因数の和:301348

約数の個数: 36

約数和(自身を含む): 164528364

約数和(自身を除く): 110288424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 301333, 602666, 903999, 1205332, 1506665, 1807998, 2711997, 3013330, 3615996, 4519995, 5423994, 6026660, 9039990, 10847988, 13559985, 18079980, 27119970, 54239940]

約数ペア:

[(1, 54239940), (2, 27119970), (3, 18079980), (4, 13559985), (5, 10847988), (6, 9039990), (9, 6026660), (10, 5423994), (12, 4519995), (15, 3615996), (18, 3013330), (20, 2711997), (30, 1807998), (36, 1506665), (45, 1205332), (60, 903999), (90, 602666), (180, 301333)]