49468055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 29881705

約数列:

[1, 5, 7, 13, 23, 29, 35, 65, 91, 115, 145, 161, 163, 203, 299, 377, 455, 667, 805, 815, 1015, 1141, 1495, 1885, 2093, 2119, 2639, 3335, 3749, 4669, 4727, 5705, 8671, 10465, 10595, 13195, 14833, 18745, 23345, 23635, 26243, 33089, 43355, 48737, 60697, 61451, 74165, 108721, 131215, 165445, 243685, 303485, 307255, 341159, 430157, 543605, 761047, 1413373, 1705795, 2150785, 3805235, 7066865, 9893611, 49468055]

約数ペア:

[(1, 49468055), (5, 9893611), (7, 7066865), (13, 3805235), (23, 2150785), (29, 1705795), (35, 1413373), (65, 761047), (91, 543605), (115, 430157), (145, 341159), (161, 307255), (163, 303485), (203, 243685), (299, 165445), (377, 131215), (455, 108721), (667, 74165), (805, 61451), (815, 60697), (1015, 48737), (1141, 43355), (1495, 33089), (1885, 26243), (2093, 23635), (2119, 23345), (2639, 18745), (3335, 14833), (3749, 13195), (4669, 10595), (4727, 10465), (5705, 8671)]