49712670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 156902400

約数和(自身を除く): 107189730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 907, 945, 1015, 1218, 1305, 1566, 1814, 1827, 1890, 2030, 2610, 2721, 3045, 3654, 3915, 4535, 5442, 5481, 6090, 6349, 7830, 8163, 9070, 9135, 10962, 12698, 13605, 16326, 18270, 19047, 24489, 26303, 27210, 27405, 31745, 38094, 40815, 48978, 52606, 54810, 57141, 63490, 78909, 81630, 95235, 114282, 122445, 131515, 157818, 171423, 184121, 190470, 236727, 244890, 263030, 285705, 342846, 368242, 394545, 473454, 552363, 571410, 710181, 789090, 857115, 920605, 1104726, 1183635, 1420362, 1657089, 1714230, 1841210, 2367270, 2761815, 3314178, 3550905, 4971267, 5523630, 7101810, 8285445, 9942534, 16570890, 24856335, 49712670]

約数ペア:

[(1, 49712670), (2, 24856335), (3, 16570890), (5, 9942534), (6, 8285445), (7, 7101810), (9, 5523630), (10, 4971267), (14, 3550905), (15, 3314178), (18, 2761815), (21, 2367270), (27, 1841210), (29, 1714230), (30, 1657089), (35, 1420362), (42, 1183635), (45, 1104726), (54, 920605), (58, 857115), (63, 789090), (70, 710181), (87, 571410), (90, 552363), (105, 473454), (126, 394545), (135, 368242), (145, 342846), (174, 285705), (189, 263030), (203, 244890), (210, 236727), (261, 190470), (270, 184121), (290, 171423), (315, 157818), (378, 131515), (406, 122445), (435, 114282), (522, 95235), (609, 81630), (630, 78909), (783, 63490), (870, 57141), (907, 54810), (945, 52606), (1015, 48978), (1218, 40815), (1305, 38094), (1566, 31745), (1814, 27405), (1827, 27210), (1890, 26303), (2030, 24489), (2610, 19047), (2721, 18270), (3045, 16326), (3654, 13605), (3915, 12698), (4535, 10962), (5442, 9135), (5481, 9070), (6090, 8163), (6349, 7830)]