48959439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 22890801

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 307, 901, 921, 1003, 2703, 3009, 3127, 5219, 9381, 15657, 16271, 18113, 48813, 53159, 54339, 159477, 276607, 307921, 829821, 923763, 959989, 2879967, 16319813, 48959439]

約数ペア:

[(1, 48959439), (3, 16319813), (17, 2879967), (51, 959989), (53, 923763), (59, 829821), (159, 307921), (177, 276607), (307, 159477), (901, 54339), (921, 53159), (1003, 48813), (2703, 18113), (3009, 16271), (3127, 15657), (5219, 9381)]