47462980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139597}}^1$

素因数の和:139623

約数の個数: 24

約数和(自身を含む): 105536088

約数和(自身を除く): 58073108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 139597, 279194, 558388, 697985, 1395970, 2373149, 2791940, 4746298, 9492596, 11865745, 23731490, 47462980]

約数ペア:

[(1, 47462980), (2, 23731490), (4, 11865745), (5, 9492596), (10, 4746298), (17, 2791940), (20, 2373149), (34, 1395970), (68, 697985), (85, 558388), (170, 279194), (340, 139597)]