52550145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 97870032

約数和(自身を除く): 45319887

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 941, 1095, 1241, 2823, 3285, 3723, 4705, 6205, 8469, 11169, 14115, 15997, 18615, 42345, 47991, 55845, 68693, 79985, 143973, 206079, 239955, 343465, 618237, 719865, 1030395, 1167781, 3091185, 3503343, 5838905, 10510029, 17516715, 52550145]

約数ペア:

[(1, 52550145), (3, 17516715), (5, 10510029), (9, 5838905), (15, 3503343), (17, 3091185), (45, 1167781), (51, 1030395), (73, 719865), (85, 618237), (153, 343465), (219, 239955), (255, 206079), (365, 143973), (657, 79985), (765, 68693), (941, 55845), (1095, 47991), (1241, 42345), (2823, 18615), (3285, 15997), (3723, 14115), (4705, 11169), (6205, 8469)]