42990054

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 88459776

約数和(自身を除く): 45469722

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 942, 971, 1942, 2913, 5826, 7379, 14758, 22137, 44274, 45637, 91274, 136911, 152447, 273822, 304894, 457341, 914682, 7165009, 14330018, 21495027, 42990054]

約数ペア:

[(1, 42990054), (2, 21495027), (3, 14330018), (6, 7165009), (47, 914682), (94, 457341), (141, 304894), (157, 273822), (282, 152447), (314, 136911), (471, 91274), (942, 45637), (971, 44274), (1942, 22137), (2913, 14758), (5826, 7379)]