53401150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 109243008

約数和(自身を除く): 55841858

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 643, 755, 1286, 1510, 1661, 3215, 3322, 3775, 6430, 7073, 7550, 8305, 14146, 16075, 16610, 32150, 35365, 41525, 70730, 83050, 97093, 176825, 194186, 353650, 485465, 970930, 1068023, 2136046, 2427325, 4854650, 5340115, 10680230, 26700575, 53401150]

約数ペア:

[(1, 53401150), (2, 26700575), (5, 10680230), (10, 5340115), (11, 4854650), (22, 2427325), (25, 2136046), (50, 1068023), (55, 970930), (110, 485465), (151, 353650), (275, 194186), (302, 176825), (550, 97093), (643, 83050), (755, 70730), (1286, 41525), (1510, 35365), (1661, 32150), (3215, 16610), (3322, 16075), (3775, 14146), (6430, 8305), (7073, 7550)]