56466250

素因数分解:

$2^1\times 5^4\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 40

約数和(自身を含む): 106840800

約数和(自身を除く): 50374550

約数列:

[1, 2, 5, 10, 25, 50, 125, 199, 227, 250, 398, 454, 625, 995, 1135, 1250, 1990, 2270, 4975, 5675, 9950, 11350, 24875, 28375, 45173, 49750, 56750, 90346, 124375, 141875, 225865, 248750, 283750, 451730, 1129325, 2258650, 5646625, 11293250, 28233125, 56466250]

約数ペア:

[(1, 56466250), (2, 28233125), (5, 11293250), (10, 5646625), (25, 2258650), (50, 1129325), (125, 451730), (199, 283750), (227, 248750), (250, 225865), (398, 141875), (454, 124375), (625, 90346), (995, 56750), (1135, 49750), (1250, 45173), (1990, 28375), (2270, 24875), (4975, 11350), (5675, 9950)]