52806130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21418

約数の個数: 32

約数和(自身を含む): 107755200

約数和(自身を除く): 54949070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21379, 42758, 106895, 213790, 277927, 406201, 555854, 812402, 1389635, 2031005, 2779270, 4062010, 5280613, 10561226, 26403065, 52806130]

約数ペア:

[(1, 52806130), (2, 26403065), (5, 10561226), (10, 5280613), (13, 4062010), (19, 2779270), (26, 2031005), (38, 1389635), (65, 812402), (95, 555854), (130, 406201), (190, 277927), (247, 213790), (494, 106895), (1235, 42758), (2470, 21379)]