56403984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 184710400

約数和(自身を除く): 128306416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 349, 364, 444, 481, 518, 546, 592, 624, 698, 728, 777, 888, 962, 1036, 1047, 1092, 1396, 1443, 1456, 1554, 1776, 1924, 2072, 2094, 2184, 2443, 2792, 2886, 3108, 3367, 3848, 4144, 4188, 4368, 4537, 4886, 5584, 5772, 6216, 6734, 7329, 7696, 8376, 9074, 9772, 10101, 11544, 12432, 12913, 13468, 13611, 14658, 16752, 18148, 19544, 20202, 23088, 25826, 26936, 27222, 29316, 31759, 36296, 38739, 39088, 40404, 51652, 53872, 54444, 58632, 63518, 72592, 77478, 80808, 90391, 95277, 103304, 108888, 117264, 127036, 154956, 161616, 167869, 180782, 190554, 206608, 217776, 254072, 271173, 309912, 335738, 361564, 381108, 503607, 508144, 542346, 619824, 671476, 723128, 762216, 1007214, 1084692, 1175083, 1342952, 1446256, 1524432, 2014428, 2169384, 2350166, 2685904, 3525249, 4028856, 4338768, 4700332, 7050498, 8057712, 9400664, 14100996, 18801328, 28201992, 56403984]

約数ペア:

[(1, 56403984), (2, 28201992), (3, 18801328), (4, 14100996), (6, 9400664), (7, 8057712), (8, 7050498), (12, 4700332), (13, 4338768), (14, 4028856), (16, 3525249), (21, 2685904), (24, 2350166), (26, 2169384), (28, 2014428), (37, 1524432), (39, 1446256), (42, 1342952), (48, 1175083), (52, 1084692), (56, 1007214), (74, 762216), (78, 723128), (84, 671476), (91, 619824), (104, 542346), (111, 508144), (112, 503607), (148, 381108), (156, 361564), (168, 335738), (182, 309912), (208, 271173), (222, 254072), (259, 217776), (273, 206608), (296, 190554), (312, 180782), (336, 167869), (349, 161616), (364, 154956), (444, 127036), (481, 117264), (518, 108888), (546, 103304), (592, 95277), (624, 90391), (698, 80808), (728, 77478), (777, 72592), (888, 63518), (962, 58632), (1036, 54444), (1047, 53872), (1092, 51652), (1396, 40404), (1443, 39088), (1456, 38739), (1554, 36296), (1776, 31759), (1924, 29316), (2072, 27222), (2094, 26936), (2184, 25826), (2443, 23088), (2792, 20202), (2886, 19544), (3108, 18148), (3367, 16752), (3848, 14658), (4144, 13611), (4188, 13468), (4368, 12913), (4537, 12432), (4886, 11544), (5584, 10101), (5772, 9772), (6216, 9074), (6734, 8376), (7329, 7696)]