55084540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17107}}^1$

素因数の和:17146

約数の個数: 48

約数和(自身を含む): 137958912

約数和(自身を除く): 82874372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 17107, 34214, 68428, 85535, 119749, 171070, 239498, 342140, 393461, 478996, 598745, 786922, 1197490, 1573844, 1967305, 2394980, 2754227, 3934610, 5508454, 7869220, 11016908, 13771135, 27542270, 55084540]

約数ペア:

[(1, 55084540), (2, 27542270), (4, 13771135), (5, 11016908), (7, 7869220), (10, 5508454), (14, 3934610), (20, 2754227), (23, 2394980), (28, 1967305), (35, 1573844), (46, 1197490), (70, 786922), (92, 598745), (115, 478996), (140, 393461), (161, 342140), (230, 239498), (322, 171070), (460, 119749), (644, 85535), (805, 68428), (1610, 34214), (3220, 17107)]