51796212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19568

約数の個数: 48

約数和(自身を含む): 137817792

約数和(自身を除く): 86021580

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 19531, 39062, 58593, 78124, 117186, 234372, 253903, 332027, 507806, 664054, 761709, 996081, 1015612, 1328108, 1523418, 1992162, 3046836, 3984324, 4316351, 8632702, 12949053, 17265404, 25898106, 51796212]

約数ペア:

[(1, 51796212), (2, 25898106), (3, 17265404), (4, 12949053), (6, 8632702), (12, 4316351), (13, 3984324), (17, 3046836), (26, 1992162), (34, 1523418), (39, 1328108), (51, 1015612), (52, 996081), (68, 761709), (78, 664054), (102, 507806), (156, 332027), (204, 253903), (221, 234372), (442, 117186), (663, 78124), (884, 58593), (1326, 39062), (2652, 19531)]