56557079085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2287

約数の個数: 128

約数和(自身を含む): 106482055680

約数和(自身を除く): 49924976595

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 233, 255, 481, 555, 629, 663, 699, 1105, 1165, 1443, 1887, 1979, 2405, 3029, 3145, 3315, 3495, 3961, 5937, 7215, 8177, 8621, 9087, 9435, 9895, 11883, 15145, 19805, 24531, 25727, 25863, 29685, 33643, 40885, 43105, 45435, 51493, 59415, 73223, 77181, 100929, 112073, 122655, 128635, 129315, 146557, 154479, 168215, 219669, 257465, 336219, 366115, 385905, 437359, 439671, 461107, 504645, 560365, 732785, 772395, 951899, 1098345, 1244791, 1312077, 1383321, 1681095, 1905241, 2186795, 2198355, 2305535, 2855697, 3734373, 4759495, 5715723, 5994391, 6223955, 6560385, 6916605, 7838819, 9526205, 14278485, 16182283, 17060959, 17983173, 18671865, 23516457, 28578615, 29971955, 39194095, 48546849, 51182877, 80911415, 85304795, 89915865, 101904647, 117582285, 221792467, 242734245, 255914385, 290036303, 305713941, 509523235, 665377401, 870108909, 1108962335, 1450181515, 1528569705, 3326887005, 3770471939, 4350544545, 11311415817, 18852359695, 56557079085]

約数ペア:

[(1, 56557079085), (3, 18852359695), (5, 11311415817), (13, 4350544545), (15, 3770471939), (17, 3326887005), (37, 1528569705), (39, 1450181515), (51, 1108962335), (65, 870108909), (85, 665377401), (111, 509523235), (185, 305713941), (195, 290036303), (221, 255914385), (233, 242734245), (255, 221792467), (481, 117582285), (555, 101904647), (629, 89915865), (663, 85304795), (699, 80911415), (1105, 51182877), (1165, 48546849), (1443, 39194095), (1887, 29971955), (1979, 28578615), (2405, 23516457), (3029, 18671865), (3145, 17983173), (3315, 17060959), (3495, 16182283), (3961, 14278485), (5937, 9526205), (7215, 7838819), (8177, 6916605), (8621, 6560385), (9087, 6223955), (9435, 5994391), (9895, 5715723), (11883, 4759495), (15145, 3734373), (19805, 2855697), (24531, 2305535), (25727, 2198355), (25863, 2186795), (29685, 1905241), (33643, 1681095), (40885, 1383321), (43105, 1312077), (45435, 1244791), (51493, 1098345), (59415, 951899), (73223, 772395), (77181, 732785), (100929, 560365), (112073, 504645), (122655, 461107), (128635, 439671), (129315, 437359), (146557, 385905), (154479, 366115), (168215, 336219), (219669, 257465)]