49379940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{274333}}^1$

素因数の和:274348

約数の個数: 36

約数和(自身を含む): 149786364

約数和(自身を除く): 100406424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 274333, 548666, 822999, 1097332, 1371665, 1645998, 2468997, 2743330, 3291996, 4114995, 4937994, 5486660, 8229990, 9875988, 12344985, 16459980, 24689970, 49379940]

約数ペア:

[(1, 49379940), (2, 24689970), (3, 16459980), (4, 12344985), (5, 9875988), (6, 8229990), (9, 5486660), (10, 4937994), (12, 4114995), (15, 3291996), (18, 2743330), (20, 2468997), (30, 1645998), (36, 1371665), (45, 1097332), (60, 822999), (90, 548666), (180, 274333)]