49340060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 137894400

約数和(自身を除く): 88554340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 199, 220, 230, 245, 253, 308, 322, 385, 398, 460, 490, 506, 539, 644, 770, 796, 805, 980, 995, 1012, 1078, 1127, 1265, 1393, 1540, 1610, 1771, 1990, 2156, 2189, 2254, 2530, 2695, 2786, 3220, 3542, 3980, 4378, 4508, 4577, 5060, 5390, 5572, 5635, 6965, 7084, 8756, 8855, 9154, 9751, 10780, 10945, 11270, 12397, 13930, 15323, 17710, 18308, 19502, 21890, 22540, 22885, 24794, 27860, 30646, 32039, 35420, 39004, 43780, 45770, 48755, 49588, 50347, 61292, 61985, 64078, 76615, 91540, 97510, 100694, 107261, 123970, 128156, 153230, 160195, 195020, 201388, 214522, 224273, 247940, 251735, 306460, 320390, 352429, 429044, 448546, 503470, 536305, 640780, 704858, 897092, 1006940, 1072610, 1121365, 1409716, 1762145, 2145220, 2242730, 2467003, 3524290, 4485460, 4934006, 7048580, 9868012, 12335015, 24670030, 49340060]

約数ペア:

[(1, 49340060), (2, 24670030), (4, 12335015), (5, 9868012), (7, 7048580), (10, 4934006), (11, 4485460), (14, 3524290), (20, 2467003), (22, 2242730), (23, 2145220), (28, 1762145), (35, 1409716), (44, 1121365), (46, 1072610), (49, 1006940), (55, 897092), (70, 704858), (77, 640780), (92, 536305), (98, 503470), (110, 448546), (115, 429044), (140, 352429), (154, 320390), (161, 306460), (196, 251735), (199, 247940), (220, 224273), (230, 214522), (245, 201388), (253, 195020), (308, 160195), (322, 153230), (385, 128156), (398, 123970), (460, 107261), (490, 100694), (506, 97510), (539, 91540), (644, 76615), (770, 64078), (796, 61985), (805, 61292), (980, 50347), (995, 49588), (1012, 48755), (1078, 45770), (1127, 43780), (1265, 39004), (1393, 35420), (1540, 32039), (1610, 30646), (1771, 27860), (1990, 24794), (2156, 22885), (2189, 22540), (2254, 21890), (2530, 19502), (2695, 18308), (2786, 17710), (3220, 15323), (3542, 13930), (3980, 12397), (4378, 11270), (4508, 10945), (4577, 10780), (5060, 9751), (5390, 9154), (5572, 8855), (5635, 8756), (6965, 7084)]