51550325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 68953920

約数和(自身を除く): 17403595

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 2647, 3895, 13235, 19475, 50293, 66175, 108527, 251465, 542635, 1257325, 2062013, 2713175, 10310065, 51550325]

約数ペア:

[(1, 51550325), (5, 10310065), (19, 2713175), (25, 2062013), (41, 1257325), (95, 542635), (205, 251465), (475, 108527), (779, 66175), (1025, 50293), (2647, 19475), (3895, 13235)]