26459850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 65933280

約数和(自身を除く): 39473430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 421, 838, 842, 1257, 1263, 2095, 2105, 2514, 2526, 4190, 4210, 6285, 6315, 10475, 10525, 12570, 12630, 20950, 21050, 31425, 31575, 62850, 63150, 176399, 352798, 529197, 881995, 1058394, 1763990, 2645985, 4409975, 5291970, 8819950, 13229925, 26459850]

約数ペア:

[(1, 26459850), (2, 13229925), (3, 8819950), (5, 5291970), (6, 4409975), (10, 2645985), (15, 1763990), (25, 1058394), (30, 881995), (50, 529197), (75, 352798), (150, 176399), (419, 63150), (421, 62850), (838, 31575), (842, 31425), (1257, 21050), (1263, 20950), (2095, 12630), (2105, 12570), (2514, 10525), (2526, 10475), (4190, 6315), (4210, 6285)]