631014101950

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{413089}}^1$

素因数の和:413461

約数の個数: 48

約数和(自身を含む): 1187557741440

約数和(自身を除く): 556543639490

約数列:

[1, 2, 5, 10, 25, 50, 137, 223, 274, 446, 685, 1115, 1370, 2230, 3425, 5575, 6850, 11150, 30551, 61102, 152755, 305510, 413089, 763775, 826178, 1527550, 2065445, 4130890, 10327225, 20654450, 56593193, 92118847, 113186386, 184237694, 282965965, 460594235, 565931930, 921188470, 1414829825, 2302971175, 2829659650, 4605942350, 12620282039, 25240564078, 63101410195, 126202820390, 315507050975, 631014101950]

約数ペア:

[(1, 631014101950), (2, 315507050975), (5, 126202820390), (10, 63101410195), (25, 25240564078), (50, 12620282039), (137, 4605942350), (223, 2829659650), (274, 2302971175), (446, 1414829825), (685, 921188470), (1115, 565931930), (1370, 460594235), (2230, 282965965), (3425, 184237694), (5575, 113186386), (6850, 92118847), (11150, 56593193), (30551, 20654450), (61102, 10327225), (152755, 4130890), (305510, 2065445), (413089, 1527550), (763775, 826178)]