52247280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217697}}^1$

素因数の和:217713

約数の個数: 40

約数和(自身を含む): 161967312

約数和(自身を除く): 109720032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217697, 435394, 653091, 870788, 1088485, 1306182, 1741576, 2176970, 2612364, 3265455, 3483152, 4353940, 5224728, 6530910, 8707880, 10449456, 13061820, 17415760, 26123640, 52247280]

約数ペア:

[(1, 52247280), (2, 26123640), (3, 17415760), (4, 13061820), (5, 10449456), (6, 8707880), (8, 6530910), (10, 5224728), (12, 4353940), (15, 3483152), (16, 3265455), (20, 2612364), (24, 2176970), (30, 1741576), (40, 1306182), (48, 1088485), (60, 870788), (80, 653091), (120, 435394), (240, 217697)]