48581172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 131092416

約数和(自身を除く): 82511244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 487, 489, 612, 652, 974, 978, 1461, 1467, 1948, 1956, 2771, 2922, 2934, 4383, 5542, 5844, 5868, 8279, 8313, 8766, 11084, 16558, 16626, 17532, 24837, 24939, 33116, 33252, 49674, 49878, 74511, 79381, 99348, 99756, 149022, 158762, 238143, 298044, 317524, 476286, 714429, 952572, 1349477, 1428858, 2698954, 2857716, 4048431, 5397908, 8096862, 12145293, 16193724, 24290586, 48581172]

約数ペア:

[(1, 48581172), (2, 24290586), (3, 16193724), (4, 12145293), (6, 8096862), (9, 5397908), (12, 4048431), (17, 2857716), (18, 2698954), (34, 1428858), (36, 1349477), (51, 952572), (68, 714429), (102, 476286), (153, 317524), (163, 298044), (204, 238143), (306, 158762), (326, 149022), (487, 99756), (489, 99348), (612, 79381), (652, 74511), (974, 49878), (978, 49674), (1461, 33252), (1467, 33116), (1948, 24939), (1956, 24837), (2771, 17532), (2922, 16626), (2934, 16558), (4383, 11084), (5542, 8766), (5844, 8313), (5868, 8279)]