26380650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 65736864

約数和(自身を除く): 39356214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 443, 794, 886, 1191, 1329, 1985, 2215, 2382, 2658, 3970, 4430, 5955, 6645, 9925, 11075, 11910, 13290, 19850, 22150, 29775, 33225, 59550, 66450, 175871, 351742, 527613, 879355, 1055226, 1758710, 2638065, 4396775, 5276130, 8793550, 13190325, 26380650]

約数ペア:

[(1, 26380650), (2, 13190325), (3, 8793550), (5, 5276130), (6, 4396775), (10, 2638065), (15, 1758710), (25, 1055226), (30, 879355), (50, 527613), (75, 351742), (150, 175871), (397, 66450), (443, 59550), (794, 33225), (886, 29775), (1191, 22150), (1329, 19850), (1985, 13290), (2215, 11910), (2382, 11075), (2658, 9925), (3970, 6645), (4430, 5955)]