47003840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11299}}^1$

素因数の和:11329

約数の個数: 56

約数和(自身を含む): 120548400

約数和(自身を除く): 73544560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 11299, 22598, 45196, 56495, 90392, 112990, 146887, 180784, 225980, 293774, 361568, 451960, 587548, 723136, 734435, 903920, 1175096, 1468870, 1807840, 2350192, 2937740, 3615680, 4700384, 5875480, 9400768, 11750960, 23501920, 47003840]

約数ペア:

[(1, 47003840), (2, 23501920), (4, 11750960), (5, 9400768), (8, 5875480), (10, 4700384), (13, 3615680), (16, 2937740), (20, 2350192), (26, 1807840), (32, 1468870), (40, 1175096), (52, 903920), (64, 734435), (65, 723136), (80, 587548), (104, 451960), (130, 361568), (160, 293774), (208, 225980), (260, 180784), (320, 146887), (416, 112990), (520, 90392), (832, 56495), (1040, 45196), (2080, 22598), (4160, 11299)]