26545450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 52871616

約数和(自身を除く): 26326166

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 563, 575, 943, 1025, 1126, 1150, 1886, 2050, 2815, 4715, 5630, 9430, 12949, 14075, 23083, 23575, 25898, 28150, 46166, 47150, 64745, 115415, 129490, 230830, 323725, 530909, 577075, 647450, 1061818, 1154150, 2654545, 5309090, 13272725, 26545450]

約数ペア:

[(1, 26545450), (2, 13272725), (5, 5309090), (10, 2654545), (23, 1154150), (25, 1061818), (41, 647450), (46, 577075), (50, 530909), (82, 323725), (115, 230830), (205, 129490), (230, 115415), (410, 64745), (563, 47150), (575, 46166), (943, 28150), (1025, 25898), (1126, 23575), (1150, 23083), (1886, 14075), (2050, 12949), (2815, 9430), (4715, 5630)]