51647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107599}}^1$

素因数の和:107617

約数の個数: 48

約数和(自身を含む): 162691200

約数和(自身を除く): 111043680

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, 107599, 215198, 322797, 430396, 537995, 645594, 860792, 1075990, 1291188, 1613985, 1721584, 2151980, 2582376, 3227970, 3443168, 4303960, 5164752, 6455940, 8607920, 10329504, 12911880, 17215840, 25823760, 51647520]

約数ペア:

[(1, 51647520), (2, 25823760), (3, 17215840), (4, 12911880), (5, 10329504), (6, 8607920), (8, 6455940), (10, 5164752), (12, 4303960), (15, 3443168), (16, 3227970), (20, 2582376), (24, 2151980), (30, 1721584), (32, 1613985), (40, 1291188), (48, 1075990), (60, 860792), (80, 645594), (96, 537995), (120, 430396), (160, 322797), (240, 215198), (480, 107599)]