48910860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 149044896

約数和(自身を除く): 100134036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 967, 1124, 1405, 1686, 1934, 2529, 2810, 2901, 3372, 3868, 4215, 4835, 5058, 5620, 5802, 8430, 8703, 9670, 10116, 11604, 12645, 14505, 16860, 17406, 19340, 25290, 29010, 34812, 43515, 50580, 58020, 87030, 174060, 271727, 543454, 815181, 1086908, 1358635, 1630362, 2445543, 2717270, 3260724, 4075905, 4891086, 5434540, 8151810, 9782172, 12227715, 16303620, 24455430, 48910860]

約数ペア:

[(1, 48910860), (2, 24455430), (3, 16303620), (4, 12227715), (5, 9782172), (6, 8151810), (9, 5434540), (10, 4891086), (12, 4075905), (15, 3260724), (18, 2717270), (20, 2445543), (30, 1630362), (36, 1358635), (45, 1086908), (60, 815181), (90, 543454), (180, 271727), (281, 174060), (562, 87030), (843, 58020), (967, 50580), (1124, 43515), (1405, 34812), (1686, 29010), (1934, 25290), (2529, 19340), (2810, 17406), (2901, 16860), (3372, 14505), (3868, 12645), (4215, 11604), (4835, 10116), (5058, 9670), (5620, 8703), (5802, 8430)]