53881412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2969}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 101871000

約数和(自身を除く): 47989588

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 2969, 4537, 5938, 9074, 11876, 18148, 38597, 77194, 154388, 1036181, 2072362, 4144724, 13470353, 26940706, 53881412]

約数ペア:

[(1, 53881412), (2, 26940706), (4, 13470353), (13, 4144724), (26, 2072362), (52, 1036181), (349, 154388), (698, 77194), (1396, 38597), (2969, 18148), (4537, 11876), (5938, 9074)]