56554172950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{158927}}^1$

素因数の和:159597

約数の個数: 48

約数和(自身を含む): 114931643904

約数和(自身を除く): 58377470954

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 647, 1294, 3235, 6470, 7117, 14234, 16175, 32350, 35585, 71170, 158927, 177925, 317854, 355850, 794635, 1589270, 1748197, 3496394, 3973175, 7946350, 8740985, 17481970, 43704925, 87409850, 102825769, 205651538, 514128845, 1028257690, 1131083459, 2262166918, 2570644225, 5141288450, 5655417295, 11310834590, 28277086475, 56554172950]

約数ペア:

[(1, 56554172950), (2, 28277086475), (5, 11310834590), (10, 5655417295), (11, 5141288450), (22, 2570644225), (25, 2262166918), (50, 1131083459), (55, 1028257690), (110, 514128845), (275, 205651538), (550, 102825769), (647, 87409850), (1294, 43704925), (3235, 17481970), (6470, 8740985), (7117, 7946350), (14234, 3973175), (16175, 3496394), (32350, 1748197), (35585, 1589270), (71170, 794635), (158927, 355850), (177925, 317854)]