53293864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10903}}^1$

素因数の和:10969

約数の個数: 32

約数和(自身を含む): 109912320

約数和(自身を除く): 56618456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 10903, 21806, 43612, 87224, 141739, 283478, 512441, 566956, 1024882, 1133912, 2049764, 4099528, 6661733, 13323466, 26646932, 53293864]

約数ペア:

[(1, 53293864), (2, 26646932), (4, 13323466), (8, 6661733), (13, 4099528), (26, 2049764), (47, 1133912), (52, 1024882), (94, 566956), (104, 512441), (188, 283478), (376, 141739), (611, 87224), (1222, 43612), (2444, 21806), (4888, 10903)]