56217312

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 113610528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 72, 87, 96, 106, 116, 127, 144, 159, 174, 212, 232, 254, 261, 288, 318, 348, 381, 424, 464, 477, 508, 522, 636, 696, 762, 848, 928, 954, 1016, 1044, 1143, 1272, 1392, 1524, 1537, 1696, 1908, 2032, 2088, 2286, 2544, 2784, 3048, 3074, 3683, 3816, 4064, 4176, 4572, 4611, 5088, 6096, 6148, 6731, 7366, 7632, 8352, 9144, 9222, 11049, 12192, 12296, 13462, 13833, 14732, 15264, 18288, 18444, 20193, 22098, 24592, 26924, 27666, 29464, 33147, 36576, 36888, 40386, 44196, 49184, 53848, 55332, 58928, 60579, 66294, 73776, 80772, 88392, 107696, 110664, 117856, 121158, 132588, 147552, 161544, 176784, 195199, 215392, 221328, 242316, 265176, 323088, 353568, 390398, 442656, 484632, 530352, 585597, 646176, 780796, 969264, 1060704, 1171194, 1561592, 1756791, 1938528, 2342388, 3123184, 3513582, 4684776, 6246368, 7027164, 9369552, 14054328, 18739104, 28108656, 56217312]

約数ペア:

[(1, 56217312), (2, 28108656), (3, 18739104), (4, 14054328), (6, 9369552), (8, 7027164), (9, 6246368), (12, 4684776), (16, 3513582), (18, 3123184), (24, 2342388), (29, 1938528), (32, 1756791), (36, 1561592), (48, 1171194), (53, 1060704), (58, 969264), (72, 780796), (87, 646176), (96, 585597), (106, 530352), (116, 484632), (127, 442656), (144, 390398), (159, 353568), (174, 323088), (212, 265176), (232, 242316), (254, 221328), (261, 215392), (288, 195199), (318, 176784), (348, 161544), (381, 147552), (424, 132588), (464, 121158), (477, 117856), (508, 110664), (522, 107696), (636, 88392), (696, 80772), (762, 73776), (848, 66294), (928, 60579), (954, 58928), (1016, 55332), (1044, 53848), (1143, 49184), (1272, 44196), (1392, 40386), (1524, 36888), (1537, 36576), (1696, 33147), (1908, 29464), (2032, 27666), (2088, 26924), (2286, 24592), (2544, 22098), (2784, 20193), (3048, 18444), (3074, 18288), (3683, 15264), (3816, 14732), (4064, 13833), (4176, 13462), (4572, 12296), (4611, 12192), (5088, 11049), (6096, 9222), (6148, 9144), (6731, 8352), (7366, 7632)]