49180144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 40

約数和(自身を含む): 104177360

約数和(自身を除く): 54997216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 3529, 6968, 7058, 13936, 14116, 28232, 45877, 56464, 91754, 183508, 236443, 367016, 472886, 734032, 945772, 1891544, 3073759, 3783088, 6147518, 12295036, 24590072, 49180144]

約数ペア:

[(1, 49180144), (2, 24590072), (4, 12295036), (8, 6147518), (13, 3783088), (16, 3073759), (26, 1891544), (52, 945772), (67, 734032), (104, 472886), (134, 367016), (208, 236443), (268, 183508), (536, 91754), (871, 56464), (1072, 45877), (1742, 28232), (3484, 14116), (3529, 13936), (6968, 7058)]