52458840

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 203035680

約数和(自身を除く): 150576840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 257, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 514, 540, 567, 630, 648, 729, 756, 771, 810, 840, 945, 972, 1028, 1080, 1134, 1215, 1260, 1285, 1458, 1512, 1542, 1620, 1701, 1799, 1890, 1944, 2056, 2268, 2313, 2430, 2520, 2570, 2835, 2916, 3084, 3240, 3402, 3598, 3645, 3780, 3855, 4536, 4626, 4860, 5103, 5140, 5397, 5670, 5832, 6168, 6804, 6939, 7196, 7290, 7560, 7710, 8505, 8995, 9252, 9720, 10206, 10280, 10794, 11340, 11565, 13608, 13878, 14392, 14580, 15420, 16191, 17010, 17990, 18504, 20412, 20817, 21588, 22680, 23130, 25515, 26985, 27756, 29160, 30840, 32382, 34020, 34695, 35980, 40824, 41634, 43176, 46260, 48573, 51030, 53970, 55512, 62451, 64764, 68040, 69390, 71960, 80955, 83268, 92520, 97146, 102060, 104085, 107940, 124902, 129528, 138780, 145719, 161910, 166536, 187353, 194292, 204120, 208170, 215880, 242865, 249804, 277560, 291438, 312255, 323820, 374706, 388584, 416340, 437157, 485730, 499608, 582876, 624510, 647640, 728595, 749412, 832680, 874314, 936765, 971460, 1165752, 1249020, 1311471, 1457190, 1498824, 1748628, 1873530, 1942920, 2185785, 2498040, 2622942, 2914380, 3497256, 3747060, 4371570, 5245884, 5828760, 6557355, 7494120, 8743140, 10491768, 13114710, 17486280, 26229420, 52458840]

約数ペア:

[(1, 52458840), (2, 26229420), (3, 17486280), (4, 13114710), (5, 10491768), (6, 8743140), (7, 7494120), (8, 6557355), (9, 5828760), (10, 5245884), (12, 4371570), (14, 3747060), (15, 3497256), (18, 2914380), (20, 2622942), (21, 2498040), (24, 2185785), (27, 1942920), (28, 1873530), (30, 1748628), (35, 1498824), (36, 1457190), (40, 1311471), (42, 1249020), (45, 1165752), (54, 971460), (56, 936765), (60, 874314), (63, 832680), (70, 749412), (72, 728595), (81, 647640), (84, 624510), (90, 582876), (105, 499608), (108, 485730), (120, 437157), (126, 416340), (135, 388584), (140, 374706), (162, 323820), (168, 312255), (180, 291438), (189, 277560), (210, 249804), (216, 242865), (243, 215880), (252, 208170), (257, 204120), (270, 194292), (280, 187353), (315, 166536), (324, 161910), (360, 145719), (378, 138780), (405, 129528), (420, 124902), (486, 107940), (504, 104085), (514, 102060), (540, 97146), (567, 92520), (630, 83268), (648, 80955), (729, 71960), (756, 69390), (771, 68040), (810, 64764), (840, 62451), (945, 55512), (972, 53970), (1028, 51030), (1080, 48573), (1134, 46260), (1215, 43176), (1260, 41634), (1285, 40824), (1458, 35980), (1512, 34695), (1542, 34020), (1620, 32382), (1701, 30840), (1799, 29160), (1890, 27756), (1944, 26985), (2056, 25515), (2268, 23130), (2313, 22680), (2430, 21588), (2520, 20817), (2570, 20412), (2835, 18504), (2916, 17990), (3084, 17010), (3240, 16191), (3402, 15420), (3598, 14580), (3645, 14392), (3780, 13878), (3855, 13608), (4536, 11565), (4626, 11340), (4860, 10794), (5103, 10280), (5140, 10206), (5397, 9720), (5670, 9252), (5832, 8995), (6168, 8505), (6804, 7710), (6939, 7560), (7196, 7290)]