47954898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 109980000

約数和(自身を除く): 62025102

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 281, 342, 499, 562, 843, 998, 1497, 1686, 2529, 2994, 4491, 5058, 5339, 8982, 9481, 10678, 16017, 18962, 28443, 32034, 48051, 56886, 85329, 96102, 140219, 170658, 280438, 420657, 841314, 1261971, 2523942, 2664161, 5328322, 7992483, 15984966, 23977449, 47954898]

約数ペア:

[(1, 47954898), (2, 23977449), (3, 15984966), (6, 7992483), (9, 5328322), (18, 2664161), (19, 2523942), (38, 1261971), (57, 841314), (114, 420657), (171, 280438), (281, 170658), (342, 140219), (499, 96102), (562, 85329), (843, 56886), (998, 48051), (1497, 32034), (1686, 28443), (2529, 18962), (2994, 16017), (4491, 10678), (5058, 9481), (5339, 8982)]