47805990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8089}}^1$

素因数の和:8296

約数の個数: 32

約数和(自身を含む): 115331040

約数和(自身を除く): 67525050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 8089, 16178, 24267, 40445, 48534, 80890, 121335, 242670, 1593533, 3187066, 4780599, 7967665, 9561198, 15935330, 23902995, 47805990]

約数ペア:

[(1, 47805990), (2, 23902995), (3, 15935330), (5, 9561198), (6, 7967665), (10, 4780599), (15, 3187066), (30, 1593533), (197, 242670), (394, 121335), (591, 80890), (985, 48534), (1182, 40445), (1970, 24267), (2955, 16178), (5910, 8089)]