49349940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 138586560

約数和(自身を除く): 89236620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2011, 2045, 2454, 4022, 4090, 4908, 6033, 6135, 8044, 8180, 10055, 12066, 12270, 20110, 24132, 24540, 30165, 40220, 60330, 120660, 822499, 1644998, 2467497, 3289996, 4112495, 4934994, 8224990, 9869988, 12337485, 16449980, 24674970, 49349940]

約数ペア:

[(1, 49349940), (2, 24674970), (3, 16449980), (4, 12337485), (5, 9869988), (6, 8224990), (10, 4934994), (12, 4112495), (15, 3289996), (20, 2467497), (30, 1644998), (60, 822499), (409, 120660), (818, 60330), (1227, 40220), (1636, 30165), (2011, 24540), (2045, 24132), (2454, 20110), (4022, 12270), (4090, 12066), (4908, 10055), (6033, 8180), (6135, 8044)]