51148653695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{212557}}^1$

素因数の和:212747

約数の個数: 32

約数和(自身を含む): 68868792000

約数和(自身を除く): 17720138305

約数列:

[1, 5, 17, 19, 85, 95, 149, 323, 745, 1615, 2533, 2831, 12665, 14155, 48127, 212557, 240635, 1062785, 3613469, 4038583, 18067345, 20192915, 31670993, 68655911, 158354965, 343279555, 538406881, 601748867, 2692034405, 3008744335, 10229730739, 51148653695]

約数ペア:

[(1, 51148653695), (5, 10229730739), (17, 3008744335), (19, 2692034405), (85, 601748867), (95, 538406881), (149, 343279555), (323, 158354965), (745, 68655911), (1615, 31670993), (2533, 20192915), (2831, 18067345), (12665, 4038583), (14155, 3613469), (48127, 1062785), (212557, 240635)]