51458442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23117}}^1$

素因数の和:23182

約数の個数: 32

約数和(自身を含む): 119843712

約数和(自身を除く): 68385270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 23117, 46234, 69351, 138702, 161819, 323638, 485457, 970914, 1225201, 2450402, 3675603, 7351206, 8576407, 17152814, 25729221, 51458442]

約数ペア:

[(1, 51458442), (2, 25729221), (3, 17152814), (6, 8576407), (7, 7351206), (14, 3675603), (21, 2450402), (42, 1225201), (53, 970914), (106, 485457), (159, 323638), (318, 161819), (371, 138702), (742, 69351), (1113, 46234), (2226, 23117)]