47739952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229519}}^1$

素因数の和:229540

約数の個数: 20

約数和(自身を含む): 99611680

約数和(自身を除く): 51871728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229519, 459038, 918076, 1836152, 2983747, 3672304, 5967494, 11934988, 23869976, 47739952]

約数ペア:

[(1, 47739952), (2, 23869976), (4, 11934988), (8, 5967494), (13, 3672304), (16, 2983747), (26, 1836152), (52, 918076), (104, 459038), (208, 229519)]