53182520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 131673600

約数和(自身を除く): 78491080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 127, 145, 152, 190, 232, 254, 290, 361, 380, 508, 551, 580, 635, 722, 760, 1016, 1102, 1160, 1270, 1444, 1805, 2204, 2413, 2540, 2755, 2888, 3610, 3683, 4408, 4826, 5080, 5510, 7220, 7366, 9652, 10469, 11020, 12065, 14440, 14732, 18415, 19304, 20938, 22040, 24130, 29464, 36830, 41876, 45847, 48260, 52345, 69977, 73660, 83752, 91694, 96520, 104690, 139954, 147320, 183388, 209380, 229235, 279908, 349885, 366776, 418760, 458470, 559816, 699770, 916940, 1329563, 1399540, 1833880, 2659126, 2799080, 5318252, 6647815, 10636504, 13295630, 26591260, 53182520]

約数ペア:

[(1, 53182520), (2, 26591260), (4, 13295630), (5, 10636504), (8, 6647815), (10, 5318252), (19, 2799080), (20, 2659126), (29, 1833880), (38, 1399540), (40, 1329563), (58, 916940), (76, 699770), (95, 559816), (116, 458470), (127, 418760), (145, 366776), (152, 349885), (190, 279908), (232, 229235), (254, 209380), (290, 183388), (361, 147320), (380, 139954), (508, 104690), (551, 96520), (580, 91694), (635, 83752), (722, 73660), (760, 69977), (1016, 52345), (1102, 48260), (1160, 45847), (1270, 41876), (1444, 36830), (1805, 29464), (2204, 24130), (2413, 22040), (2540, 20938), (2755, 19304), (2888, 18415), (3610, 14732), (3683, 14440), (4408, 12065), (4826, 11020), (5080, 10469), (5510, 9652), (7220, 7366)]