53398835

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 25052365

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 1361, 2065, 5605, 6805, 7847, 9527, 25859, 39235, 47635, 80299, 129295, 181013, 401495, 562093, 905065, 1525681, 2810465, 7628405, 10679767, 53398835]

約数ペア:

[(1, 53398835), (5, 10679767), (7, 7628405), (19, 2810465), (35, 1525681), (59, 905065), (95, 562093), (133, 401495), (295, 181013), (413, 129295), (665, 80299), (1121, 47635), (1361, 39235), (2065, 25859), (5605, 9527), (6805, 7847)]