47739890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10093}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 95933376

約数和(自身を除く): 48193486

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 10093, 20186, 50465, 100930, 111023, 222046, 433999, 555115, 867998, 1110230, 2169995, 4339990, 4773989, 9547978, 23869945, 47739890]

約数ペア:

[(1, 47739890), (2, 23869945), (5, 9547978), (10, 4773989), (11, 4339990), (22, 2169995), (43, 1110230), (55, 867998), (86, 555115), (110, 433999), (215, 222046), (430, 111023), (473, 100930), (946, 50465), (2365, 20186), (4730, 10093)]