56302169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 73482240

約数和(自身を除く): 17180071

約数列:

[1, 7, 11, 31, 77, 103, 217, 229, 341, 721, 1133, 1603, 2387, 2519, 3193, 7099, 7931, 17633, 22351, 23587, 35123, 49693, 78089, 165109, 245861, 259457, 546623, 731197, 1816199, 5118379, 8043167, 56302169]

約数ペア:

[(1, 56302169), (7, 8043167), (11, 5118379), (31, 1816199), (77, 731197), (103, 546623), (217, 259457), (229, 245861), (341, 165109), (721, 78089), (1133, 49693), (1603, 35123), (2387, 23587), (2519, 22351), (3193, 17633), (7099, 7931)]