53796080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 142142688

約数和(自身を除く): 88346608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 173, 184, 208, 230, 260, 299, 338, 346, 368, 460, 520, 598, 676, 692, 845, 865, 920, 1040, 1196, 1352, 1384, 1495, 1690, 1730, 1840, 2249, 2392, 2704, 2768, 2990, 3380, 3460, 3887, 3979, 4498, 4784, 5980, 6760, 6920, 7774, 7958, 8996, 11245, 11960, 13520, 13840, 15548, 15916, 17992, 19435, 19895, 22490, 23920, 29237, 31096, 31832, 35984, 38870, 39790, 44980, 51727, 58474, 62192, 63664, 77740, 79580, 89960, 103454, 116948, 146185, 155480, 159160, 179920, 206908, 233896, 258635, 292370, 310960, 318320, 413816, 467792, 517270, 584740, 672451, 827632, 1034540, 1169480, 1344902, 2069080, 2338960, 2689804, 3362255, 4138160, 5379608, 6724510, 10759216, 13449020, 26898040, 53796080]

約数ペア:

[(1, 53796080), (2, 26898040), (4, 13449020), (5, 10759216), (8, 6724510), (10, 5379608), (13, 4138160), (16, 3362255), (20, 2689804), (23, 2338960), (26, 2069080), (40, 1344902), (46, 1169480), (52, 1034540), (65, 827632), (80, 672451), (92, 584740), (104, 517270), (115, 467792), (130, 413816), (169, 318320), (173, 310960), (184, 292370), (208, 258635), (230, 233896), (260, 206908), (299, 179920), (338, 159160), (346, 155480), (368, 146185), (460, 116948), (520, 103454), (598, 89960), (676, 79580), (692, 77740), (845, 63664), (865, 62192), (920, 58474), (1040, 51727), (1196, 44980), (1352, 39790), (1384, 38870), (1495, 35984), (1690, 31832), (1730, 31096), (1840, 29237), (2249, 23920), (2392, 22490), (2704, 19895), (2768, 19435), (2990, 17992), (3380, 15916), (3460, 15548), (3887, 13840), (3979, 13520), (4498, 11960), (4784, 11245), (5980, 8996), (6760, 7958), (6920, 7774)]