53217528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 169543080

約数和(自身を除く): 116325552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 59, 78, 84, 91, 98, 104, 118, 147, 156, 168, 177, 182, 196, 236, 273, 294, 312, 354, 364, 392, 413, 472, 546, 588, 637, 708, 728, 767, 826, 1092, 1176, 1239, 1274, 1416, 1534, 1652, 1911, 2184, 2301, 2478, 2548, 2891, 3068, 3304, 3481, 3822, 4602, 4956, 5096, 5369, 5782, 6136, 6962, 7644, 8673, 9204, 9912, 10443, 10738, 11564, 13924, 15288, 16107, 17346, 18408, 20886, 21476, 23128, 24367, 27848, 32214, 34692, 37583, 41772, 42952, 45253, 48734, 64428, 69384, 73101, 75166, 83544, 90506, 97468, 112749, 128856, 135759, 146202, 150332, 170569, 181012, 194936, 225498, 271518, 292404, 300664, 316771, 341138, 362024, 450996, 511707, 543036, 584808, 633542, 682276, 901992, 950313, 1023414, 1086072, 1267084, 1364552, 1900626, 2046828, 2217397, 2534168, 3801252, 4093656, 4434794, 6652191, 7602504, 8869588, 13304382, 17739176, 26608764, 53217528]

約数ペア:

[(1, 53217528), (2, 26608764), (3, 17739176), (4, 13304382), (6, 8869588), (7, 7602504), (8, 6652191), (12, 4434794), (13, 4093656), (14, 3801252), (21, 2534168), (24, 2217397), (26, 2046828), (28, 1900626), (39, 1364552), (42, 1267084), (49, 1086072), (52, 1023414), (56, 950313), (59, 901992), (78, 682276), (84, 633542), (91, 584808), (98, 543036), (104, 511707), (118, 450996), (147, 362024), (156, 341138), (168, 316771), (177, 300664), (182, 292404), (196, 271518), (236, 225498), (273, 194936), (294, 181012), (312, 170569), (354, 150332), (364, 146202), (392, 135759), (413, 128856), (472, 112749), (546, 97468), (588, 90506), (637, 83544), (708, 75166), (728, 73101), (767, 69384), (826, 64428), (1092, 48734), (1176, 45253), (1239, 42952), (1274, 41772), (1416, 37583), (1534, 34692), (1652, 32214), (1911, 27848), (2184, 24367), (2301, 23128), (2478, 21476), (2548, 20886), (2891, 18408), (3068, 17346), (3304, 16107), (3481, 15288), (3822, 13924), (4602, 11564), (4956, 10738), (5096, 10443), (5369, 9912), (5782, 9204), (6136, 8673), (6962, 7644)]