52356800

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 84

約数和(自身を含む): 131999736

約数和(自身を除く): 79642936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 761, 800, 860, 1075, 1376, 1522, 1600, 1720, 2150, 2752, 3044, 3440, 3805, 4300, 6088, 6880, 7610, 8600, 12176, 13760, 15220, 17200, 19025, 24352, 30440, 32723, 34400, 38050, 48704, 60880, 65446, 68800, 76100, 121760, 130892, 152200, 163615, 243520, 261784, 304400, 327230, 523568, 608800, 654460, 818075, 1047136, 1217600, 1308920, 1636150, 2094272, 2617840, 3272300, 5235680, 6544600, 10471360, 13089200, 26178400, 52356800]

約数ペア:

[(1, 52356800), (2, 26178400), (4, 13089200), (5, 10471360), (8, 6544600), (10, 5235680), (16, 3272300), (20, 2617840), (25, 2094272), (32, 1636150), (40, 1308920), (43, 1217600), (50, 1047136), (64, 818075), (80, 654460), (86, 608800), (100, 523568), (160, 327230), (172, 304400), (200, 261784), (215, 243520), (320, 163615), (344, 152200), (400, 130892), (430, 121760), (688, 76100), (761, 68800), (800, 65446), (860, 60880), (1075, 48704), (1376, 38050), (1522, 34400), (1600, 32723), (1720, 30440), (2150, 24352), (2752, 19025), (3044, 17200), (3440, 15220), (3805, 13760), (4300, 12176), (6088, 8600), (6880, 7610)]