50571720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{140477}}^1$

素因数の和:140494

約数の個数: 48

約数和(自身を含む): 164359260

約数和(自身を除く): 113787540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 140477, 280954, 421431, 561908, 702385, 842862, 1123816, 1264293, 1404770, 1685724, 2107155, 2528586, 2809540, 3371448, 4214310, 5057172, 5619080, 6321465, 8428620, 10114344, 12642930, 16857240, 25285860, 50571720]

約数ペア:

[(1, 50571720), (2, 25285860), (3, 16857240), (4, 12642930), (5, 10114344), (6, 8428620), (8, 6321465), (9, 5619080), (10, 5057172), (12, 4214310), (15, 3371448), (18, 2809540), (20, 2528586), (24, 2107155), (30, 1685724), (36, 1404770), (40, 1264293), (45, 1123816), (60, 842862), (72, 702385), (90, 561908), (120, 421431), (180, 280954), (360, 140477)]