54970460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 122181696

約数和(自身を除く): 67211236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1637, 1679, 3274, 3358, 6548, 6716, 8185, 8395, 16370, 16790, 32740, 33580, 37651, 75302, 119501, 150604, 188255, 239002, 376510, 478004, 597505, 753020, 1195010, 2390020, 2748523, 5497046, 10994092, 13742615, 27485230, 54970460]

約数ペア:

[(1, 54970460), (2, 27485230), (4, 13742615), (5, 10994092), (10, 5497046), (20, 2748523), (23, 2390020), (46, 1195010), (73, 753020), (92, 597505), (115, 478004), (146, 376510), (230, 239002), (292, 188255), (365, 150604), (460, 119501), (730, 75302), (1460, 37651), (1637, 33580), (1679, 32740), (3274, 16790), (3358, 16370), (6548, 8395), (6716, 8185)]