56517984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 170417520

約数和(自身を除く): 113899536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 67, 72, 87, 96, 101, 116, 134, 144, 174, 201, 202, 232, 261, 268, 288, 303, 348, 402, 404, 464, 522, 536, 603, 606, 696, 804, 808, 909, 928, 1044, 1072, 1206, 1212, 1392, 1608, 1616, 1818, 1943, 2088, 2144, 2412, 2424, 2784, 2929, 3216, 3232, 3636, 3886, 4176, 4824, 4848, 5829, 5858, 6432, 6767, 7272, 7772, 8352, 8787, 9648, 9696, 11658, 11716, 13534, 14544, 15544, 17487, 17574, 19296, 20301, 23316, 23432, 26361, 27068, 29088, 31088, 34974, 35148, 40602, 46632, 46864, 52722, 54136, 60903, 62176, 69948, 70296, 81204, 93264, 93728, 105444, 108272, 121806, 139896, 140592, 162408, 186528, 196243, 210888, 216544, 243612, 279792, 281184, 324816, 392486, 421776, 487224, 559584, 588729, 649632, 784972, 843552, 974448, 1177458, 1569944, 1766187, 1948896, 2354916, 3139888, 3532374, 4709832, 6279776, 7064748, 9419664, 14129496, 18839328, 28258992, 56517984]

約数ペア:

[(1, 56517984), (2, 28258992), (3, 18839328), (4, 14129496), (6, 9419664), (8, 7064748), (9, 6279776), (12, 4709832), (16, 3532374), (18, 3139888), (24, 2354916), (29, 1948896), (32, 1766187), (36, 1569944), (48, 1177458), (58, 974448), (67, 843552), (72, 784972), (87, 649632), (96, 588729), (101, 559584), (116, 487224), (134, 421776), (144, 392486), (174, 324816), (201, 281184), (202, 279792), (232, 243612), (261, 216544), (268, 210888), (288, 196243), (303, 186528), (348, 162408), (402, 140592), (404, 139896), (464, 121806), (522, 108272), (536, 105444), (603, 93728), (606, 93264), (696, 81204), (804, 70296), (808, 69948), (909, 62176), (928, 60903), (1044, 54136), (1072, 52722), (1206, 46864), (1212, 46632), (1392, 40602), (1608, 35148), (1616, 34974), (1818, 31088), (1943, 29088), (2088, 27068), (2144, 26361), (2412, 23432), (2424, 23316), (2784, 20301), (2929, 19296), (3216, 17574), (3232, 17487), (3636, 15544), (3886, 14544), (4176, 13534), (4824, 11716), (4848, 11658), (5829, 9696), (5858, 9648), (6432, 8787), (6767, 8352), (7272, 7772)]