91223860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50123}}^1$

素因数の和:50152

約数の個数: 48

約数和(自身を含む): 235783296

約数和(自身を除く): 144559436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 50123, 100246, 200492, 250615, 350861, 501230, 651599, 701722, 1002460, 1303198, 1403444, 1754305, 2606396, 3257995, 3508610, 4561193, 6515990, 7017220, 9122386, 13031980, 18244772, 22805965, 45611930, 91223860]

約数ペア:

[(1, 91223860), (2, 45611930), (4, 22805965), (5, 18244772), (7, 13031980), (10, 9122386), (13, 7017220), (14, 6515990), (20, 4561193), (26, 3508610), (28, 3257995), (35, 2606396), (52, 1754305), (65, 1403444), (70, 1303198), (91, 1002460), (130, 701722), (140, 651599), (182, 501230), (260, 350861), (364, 250615), (455, 200492), (910, 100246), (1820, 50123)]