55914560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13471

約数の個数: 56

約数和(自身を含む): 143399256

約数和(自身を除く): 87484696

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, 13441, 26882, 53764, 67205, 107528, 134410, 174733, 215056, 268820, 349466, 430112, 537640, 698932, 860224, 873665, 1075280, 1397864, 1747330, 2150560, 2795728, 3494660, 4301120, 5591456, 6989320, 11182912, 13978640, 27957280, 55914560]

約数ペア:

[(1, 55914560), (2, 27957280), (4, 13978640), (5, 11182912), (8, 6989320), (10, 5591456), (13, 4301120), (16, 3494660), (20, 2795728), (26, 2150560), (32, 1747330), (40, 1397864), (52, 1075280), (64, 873665), (65, 860224), (80, 698932), (104, 537640), (130, 430112), (160, 349466), (208, 268820), (260, 215056), (320, 174733), (416, 134410), (520, 107528), (832, 67205), (1040, 53764), (2080, 26882), (4160, 13441)]