56532320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27179}}^1$

素因数の和:27207

約数の個数: 48

約数和(自身を含む): 143836560

約数和(自身を除く): 87304240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27179, 54358, 108716, 135895, 217432, 271790, 353327, 434864, 543580, 706654, 869728, 1087160, 1413308, 1766635, 2174320, 2826616, 3533270, 4348640, 5653232, 7066540, 11306464, 14133080, 28266160, 56532320]

約数ペア:

[(1, 56532320), (2, 28266160), (4, 14133080), (5, 11306464), (8, 7066540), (10, 5653232), (13, 4348640), (16, 3533270), (20, 2826616), (26, 2174320), (32, 1766635), (40, 1413308), (52, 1087160), (65, 869728), (80, 706654), (104, 543580), (130, 434864), (160, 353327), (208, 271790), (260, 217432), (416, 135895), (520, 108716), (1040, 54358), (2080, 27179)]