533601850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 1008919800

約数和(自身を除く): 475317950

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 269, 409, 485, 538, 818, 970, 1345, 2045, 2425, 2690, 4090, 4850, 6725, 10225, 13450, 20450, 26093, 39673, 52186, 79346, 110021, 130465, 198365, 220042, 260930, 396730, 550105, 652325, 991825, 1100210, 1304650, 1983650, 2750525, 5501050, 10672037, 21344074, 53360185, 106720370, 266800925, 533601850]

約数ペア:

[(1, 533601850), (2, 266800925), (5, 106720370), (10, 53360185), (25, 21344074), (50, 10672037), (97, 5501050), (194, 2750525), (269, 1983650), (409, 1304650), (485, 1100210), (538, 991825), (818, 652325), (970, 550105), (1345, 396730), (2045, 260930), (2425, 220042), (2690, 198365), (4090, 130465), (4850, 110021), (6725, 79346), (10225, 52186), (13450, 39673), (20450, 26093)]