52255840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 157659264

約数和(自身を除く): 105403424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 97, 104, 112, 130, 140, 148, 160, 182, 185, 194, 208, 224, 259, 260, 280, 296, 364, 370, 388, 416, 455, 481, 485, 518, 520, 560, 592, 679, 728, 740, 776, 910, 962, 970, 1036, 1040, 1120, 1184, 1261, 1295, 1358, 1456, 1480, 1552, 1820, 1924, 1940, 2072, 2080, 2405, 2522, 2590, 2716, 2912, 2960, 3104, 3367, 3395, 3589, 3640, 3848, 3880, 4144, 4810, 5044, 5180, 5432, 5920, 6305, 6734, 6790, 7178, 7280, 7696, 7760, 8288, 8827, 9620, 10088, 10360, 10864, 12610, 13468, 13580, 14356, 14560, 15392, 15520, 16835, 17654, 17945, 19240, 20176, 20720, 21728, 25123, 25220, 26936, 27160, 28712, 33670, 35308, 35890, 38480, 40352, 41440, 44135, 46657, 50246, 50440, 53872, 54320, 57424, 67340, 70616, 71780, 76960, 88270, 93314, 100492, 100880, 107744, 108640, 114848, 125615, 134680, 141232, 143560, 176540, 186628, 200984, 201760, 233285, 251230, 269360, 282464, 287120, 326599, 353080, 373256, 401968, 466570, 502460, 538720, 574240, 653198, 706160, 746512, 803936, 933140, 1004920, 1306396, 1412320, 1493024, 1632995, 1866280, 2009840, 2612792, 3265990, 3732560, 4019680, 5225584, 6531980, 7465120, 10451168, 13063960, 26127920, 52255840]

約数ペア:

[(1, 52255840), (2, 26127920), (4, 13063960), (5, 10451168), (7, 7465120), (8, 6531980), (10, 5225584), (13, 4019680), (14, 3732560), (16, 3265990), (20, 2612792), (26, 2009840), (28, 1866280), (32, 1632995), (35, 1493024), (37, 1412320), (40, 1306396), (52, 1004920), (56, 933140), (65, 803936), (70, 746512), (74, 706160), (80, 653198), (91, 574240), (97, 538720), (104, 502460), (112, 466570), (130, 401968), (140, 373256), (148, 353080), (160, 326599), (182, 287120), (185, 282464), (194, 269360), (208, 251230), (224, 233285), (259, 201760), (260, 200984), (280, 186628), (296, 176540), (364, 143560), (370, 141232), (388, 134680), (416, 125615), (455, 114848), (481, 108640), (485, 107744), (518, 100880), (520, 100492), (560, 93314), (592, 88270), (679, 76960), (728, 71780), (740, 70616), (776, 67340), (910, 57424), (962, 54320), (970, 53872), (1036, 50440), (1040, 50246), (1120, 46657), (1184, 44135), (1261, 41440), (1295, 40352), (1358, 38480), (1456, 35890), (1480, 35308), (1552, 33670), (1820, 28712), (1924, 27160), (1940, 26936), (2072, 25220), (2080, 25123), (2405, 21728), (2522, 20720), (2590, 20176), (2716, 19240), (2912, 17945), (2960, 17654), (3104, 16835), (3367, 15520), (3395, 15392), (3589, 14560), (3640, 14356), (3848, 13580), (3880, 13468), (4144, 12610), (4810, 10864), (5044, 10360), (5180, 10088), (5432, 9620), (5920, 8827), (6305, 8288), (6734, 7760), (6790, 7696), (7178, 7280)]