51019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106291}}^1$

素因数の和:106309

約数の個数: 48

約数和(自身を含む): 160713504

約数和(自身を除く): 109693824

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, 106291, 212582, 318873, 425164, 531455, 637746, 850328, 1062910, 1275492, 1594365, 1700656, 2125820, 2550984, 3188730, 3401312, 4251640, 5101968, 6377460, 8503280, 10203936, 12754920, 17006560, 25509840, 51019680]

約数ペア:

[(1, 51019680), (2, 25509840), (3, 17006560), (4, 12754920), (5, 10203936), (6, 8503280), (8, 6377460), (10, 5101968), (12, 4251640), (15, 3401312), (16, 3188730), (20, 2550984), (24, 2125820), (30, 1700656), (32, 1594365), (40, 1275492), (48, 1062910), (60, 850328), (80, 637746), (96, 531455), (120, 425164), (160, 318873), (240, 212582), (480, 106291)]