50870144220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121119391}}^1$

素因数の和:121119410

約数の個数: 48

約数和(自身を含む): 162784462848

約数和(自身を除く): 111914318628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121119391, 242238782, 363358173, 484477564, 605596955, 726716346, 847835737, 1211193910, 1453432692, 1695671474, 1816790865, 2422387820, 2543507211, 3391342948, 3633581730, 4239178685, 5087014422, 7267163460, 8478357370, 10174028844, 12717536055, 16956714740, 25435072110, 50870144220]

約数ペア:

[(1, 50870144220), (2, 25435072110), (3, 16956714740), (4, 12717536055), (5, 10174028844), (6, 8478357370), (7, 7267163460), (10, 5087014422), (12, 4239178685), (14, 3633581730), (15, 3391342948), (20, 2543507211), (21, 2422387820), (28, 1816790865), (30, 1695671474), (35, 1453432692), (42, 1211193910), (60, 847835737), (70, 726716346), (84, 605596955), (105, 484477564), (140, 363358173), (210, 242238782), (420, 121119391)]