47408590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77719}}^1$

素因数の和:77787

約数の個数: 16

約数和(自身を含む): 86735520

約数和(自身を除く): 39326930

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 77719, 155438, 388595, 777190, 4740859, 9481718, 23704295, 47408590]

約数ペア:

[(1, 47408590), (2, 23704295), (5, 9481718), (10, 4740859), (61, 777190), (122, 388595), (305, 155438), (610, 77719)]