47948072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 93227520

約数和(自身を除く): 45279448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 487, 794, 974, 1588, 1948, 3176, 3896, 12307, 15097, 24614, 30194, 49228, 60388, 98456, 120776, 193339, 386678, 773356, 1546712, 5993509, 11987018, 23974036, 47948072]

約数ペア:

[(1, 47948072), (2, 23974036), (4, 11987018), (8, 5993509), (31, 1546712), (62, 773356), (124, 386678), (248, 193339), (397, 120776), (487, 98456), (794, 60388), (974, 49228), (1588, 30194), (1948, 24614), (3176, 15097), (3896, 12307)]