49215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102533}}^1$

素因数の和:102551

約数の個数: 48

約数和(自身を含む): 155031408

約数和(自身を除く): 105815568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102533, 205066, 307599, 410132, 512665, 615198, 820264, 1025330, 1230396, 1537995, 1640528, 2050660, 2460792, 3075990, 3281056, 4101320, 4921584, 6151980, 8202640, 9843168, 12303960, 16405280, 24607920, 49215840]

約数ペア:

[(1, 49215840), (2, 24607920), (3, 16405280), (4, 12303960), (5, 9843168), (6, 8202640), (8, 6151980), (10, 4921584), (12, 4101320), (15, 3281056), (16, 3075990), (20, 2460792), (24, 2050660), (30, 1640528), (32, 1537995), (40, 1230396), (48, 1025330), (60, 820264), (80, 615198), (96, 512665), (120, 410132), (160, 307599), (240, 205066), (480, 102533)]