51407750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3371}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 97841952

約数和(自身を除く): 46434202

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 3371, 6742, 7625, 15250, 16855, 33710, 84275, 168550, 205631, 411262, 421375, 842750, 1028155, 2056310, 5140775, 10281550, 25703875, 51407750]

約数ペア:

[(1, 51407750), (2, 25703875), (5, 10281550), (10, 5140775), (25, 2056310), (50, 1028155), (61, 842750), (122, 421375), (125, 411262), (250, 205631), (305, 168550), (610, 84275), (1525, 33710), (3050, 16855), (3371, 15250), (6742, 7625)]