51293291225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{150299}}^1$

素因数の和:150410

約数の個数: 48

約数和(自身を含む): 74474251200

約数和(自身を除く): 23180959975

約数列:

[1, 5, 11, 17, 25, 55, 73, 85, 187, 275, 365, 425, 803, 935, 1241, 1825, 4015, 4675, 6205, 13651, 20075, 31025, 68255, 150299, 341275, 751495, 1653289, 2555083, 3757475, 8266445, 10971827, 12775415, 28105913, 41332225, 54859135, 63877075, 120690097, 140529565, 186521059, 274295675, 603450485, 702647825, 932605295, 2051731649, 3017252425, 4663026475, 10258658245, 51293291225]

約数ペア:

[(1, 51293291225), (5, 10258658245), (11, 4663026475), (17, 3017252425), (25, 2051731649), (55, 932605295), (73, 702647825), (85, 603450485), (187, 274295675), (275, 186521059), (365, 140529565), (425, 120690097), (803, 63877075), (935, 54859135), (1241, 41332225), (1825, 28105913), (4015, 12775415), (4675, 10971827), (6205, 8266445), (13651, 3757475), (20075, 2555083), (31025, 1653289), (68255, 751495), (150299, 341275)]