49637588

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 125126400

約数和(自身を除く): 75488812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 77, 91, 92, 98, 121, 143, 154, 161, 182, 196, 242, 253, 286, 299, 308, 322, 343, 364, 484, 506, 539, 572, 598, 637, 644, 686, 847, 1001, 1012, 1078, 1127, 1196, 1274, 1372, 1573, 1694, 1771, 2002, 2093, 2156, 2254, 2548, 2783, 3146, 3289, 3388, 3542, 3773, 4004, 4186, 4459, 4508, 5566, 5929, 6292, 6578, 7007, 7084, 7546, 7889, 8372, 8918, 11011, 11132, 11858, 12397, 13156, 14014, 14651, 15092, 15778, 17836, 19481, 22022, 23023, 23716, 24794, 28028, 29302, 31556, 36179, 38962, 41503, 44044, 46046, 49049, 49588, 58604, 72358, 77077, 77924, 83006, 86779, 92092, 98098, 102557, 136367, 144716, 154154, 161161, 166012, 173558, 196196, 205114, 253253, 272734, 308308, 322322, 347116, 410228, 506506, 539539, 545468, 644644, 954569, 1013012, 1079078, 1128127, 1772771, 1909138, 2158156, 2256254, 3545542, 3818276, 4512508, 7091084, 12409397, 24818794, 49637588]

約数ペア:

[(1, 49637588), (2, 24818794), (4, 12409397), (7, 7091084), (11, 4512508), (13, 3818276), (14, 3545542), (22, 2256254), (23, 2158156), (26, 1909138), (28, 1772771), (44, 1128127), (46, 1079078), (49, 1013012), (52, 954569), (77, 644644), (91, 545468), (92, 539539), (98, 506506), (121, 410228), (143, 347116), (154, 322322), (161, 308308), (182, 272734), (196, 253253), (242, 205114), (253, 196196), (286, 173558), (299, 166012), (308, 161161), (322, 154154), (343, 144716), (364, 136367), (484, 102557), (506, 98098), (539, 92092), (572, 86779), (598, 83006), (637, 77924), (644, 77077), (686, 72358), (847, 58604), (1001, 49588), (1012, 49049), (1078, 46046), (1127, 44044), (1196, 41503), (1274, 38962), (1372, 36179), (1573, 31556), (1694, 29302), (1771, 28028), (2002, 24794), (2093, 23716), (2156, 23023), (2254, 22022), (2548, 19481), (2783, 17836), (3146, 15778), (3289, 15092), (3388, 14651), (3542, 14014), (3773, 13156), (4004, 12397), (4186, 11858), (4459, 11132), (4508, 11011), (5566, 8918), (5929, 8372), (6292, 7889), (6578, 7546), (7007, 7084)]