47129170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 93052800

約数和(自身を除く): 45923630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2153, 2189, 4306, 4378, 10765, 10945, 21530, 21890, 23683, 47366, 118415, 236830, 428447, 856894, 2142235, 4284470, 4712917, 9425834, 23564585, 47129170]

約数ペア:

[(1, 47129170), (2, 23564585), (5, 9425834), (10, 4712917), (11, 4284470), (22, 2142235), (55, 856894), (110, 428447), (199, 236830), (398, 118415), (995, 47366), (1990, 23683), (2153, 21890), (2189, 21530), (4306, 10945), (4378, 10765)]