47390750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 101986560

約数和(自身を除く): 54595810

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 907, 950, 1045, 1375, 1814, 2090, 2375, 2750, 4535, 4750, 5225, 9070, 9977, 10450, 17233, 19954, 22675, 26125, 34466, 45350, 49885, 52250, 86165, 99770, 113375, 172330, 189563, 226750, 249425, 379126, 430825, 498850, 861650, 947815, 1247125, 1895630, 2154125, 2494250, 4308250, 4739075, 9478150, 23695375, 47390750]

約数ペア:

[(1, 47390750), (2, 23695375), (5, 9478150), (10, 4739075), (11, 4308250), (19, 2494250), (22, 2154125), (25, 1895630), (38, 1247125), (50, 947815), (55, 861650), (95, 498850), (110, 430825), (125, 379126), (190, 249425), (209, 226750), (250, 189563), (275, 172330), (418, 113375), (475, 99770), (550, 86165), (907, 52250), (950, 49885), (1045, 45350), (1375, 34466), (1814, 26125), (2090, 22675), (2375, 19954), (2750, 17233), (4535, 10450), (4750, 9977), (5225, 9070)]