51284368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{86629}}^1$

素因数の和:86674

約数の個数: 20

約数和(自身を含む): 102050140

約数和(自身を除く): 50765772

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 86629, 173258, 346516, 693032, 1386064, 3205273, 6410546, 12821092, 25642184, 51284368]

約数ペア:

[(1, 51284368), (2, 25642184), (4, 12821092), (8, 6410546), (16, 3205273), (37, 1386064), (74, 693032), (148, 346516), (296, 173258), (592, 86629)]