49202750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 49638850

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 125, 199, 215, 230, 250, 398, 430, 575, 989, 995, 1075, 1150, 1978, 1990, 2150, 2875, 4577, 4945, 4975, 5375, 5750, 8557, 9154, 9890, 9950, 10750, 17114, 22885, 24725, 24875, 42785, 45770, 49450, 49750, 85570, 114425, 123625, 196811, 213925, 228850, 247250, 393622, 427850, 572125, 984055, 1069625, 1144250, 1968110, 2139250, 4920275, 9840550, 24601375, 49202750]

約数ペア:

[(1, 49202750), (2, 24601375), (5, 9840550), (10, 4920275), (23, 2139250), (25, 1968110), (43, 1144250), (46, 1069625), (50, 984055), (86, 572125), (115, 427850), (125, 393622), (199, 247250), (215, 228850), (230, 213925), (250, 196811), (398, 123625), (430, 114425), (575, 85570), (989, 49750), (995, 49450), (1075, 45770), (1150, 42785), (1978, 24875), (1990, 24725), (2150, 22885), (2875, 17114), (4577, 10750), (4945, 9950), (4975, 9890), (5375, 9154), (5750, 8557)]