48455680

素因数分解:

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

素因数の和:64

約数の個数: 168

約数和(自身を含む): 143908272

約数和(自身を除く): 95452592

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 256, 260, 280, 320, 338, 364, 416, 448, 455, 512, 520, 560, 640, 676, 728, 832, 845, 896, 910, 1024, 1040, 1120, 1183, 1280, 1352, 1456, 1664, 1690, 1792, 1820, 2048, 2080, 2240, 2366, 2560, 2704, 2912, 3328, 3380, 3584, 3640, 4096, 4160, 4480, 4732, 5120, 5408, 5824, 5915, 6656, 6760, 7168, 7280, 8192, 8320, 8960, 9464, 10240, 10816, 11648, 11830, 13312, 13520, 14336, 14560, 16640, 17920, 18928, 20480, 21632, 23296, 23660, 26624, 27040, 28672, 29120, 33280, 35840, 37856, 40960, 43264, 46592, 47320, 53248, 54080, 57344, 58240, 66560, 71680, 75712, 86528, 93184, 94640, 106496, 108160, 116480, 133120, 143360, 151424, 173056, 186368, 189280, 216320, 232960, 266240, 286720, 302848, 346112, 372736, 378560, 432640, 465920, 532480, 605696, 692224, 745472, 757120, 865280, 931840, 1211392, 1384448, 1514240, 1730560, 1863680, 2422784, 3028480, 3461120, 3727360, 4845568, 6056960, 6922240, 9691136, 12113920, 24227840, 48455680]

約数ペア:

[(1, 48455680), (2, 24227840), (4, 12113920), (5, 9691136), (7, 6922240), (8, 6056960), (10, 4845568), (13, 3727360), (14, 3461120), (16, 3028480), (20, 2422784), (26, 1863680), (28, 1730560), (32, 1514240), (35, 1384448), (40, 1211392), (52, 931840), (56, 865280), (64, 757120), (65, 745472), (70, 692224), (80, 605696), (91, 532480), (104, 465920), (112, 432640), (128, 378560), (130, 372736), (140, 346112), (160, 302848), (169, 286720), (182, 266240), (208, 232960), (224, 216320), (256, 189280), (260, 186368), (280, 173056), (320, 151424), (338, 143360), (364, 133120), (416, 116480), (448, 108160), (455, 106496), (512, 94640), (520, 93184), (560, 86528), (640, 75712), (676, 71680), (728, 66560), (832, 58240), (845, 57344), (896, 54080), (910, 53248), (1024, 47320), (1040, 46592), (1120, 43264), (1183, 40960), (1280, 37856), (1352, 35840), (1456, 33280), (1664, 29120), (1690, 28672), (1792, 27040), (1820, 26624), (2048, 23660), (2080, 23296), (2240, 21632), (2366, 20480), (2560, 18928), (2704, 17920), (2912, 16640), (3328, 14560), (3380, 14336), (3584, 13520), (3640, 13312), (4096, 11830), (4160, 11648), (4480, 10816), (4732, 10240), (5120, 9464), (5408, 8960), (5824, 8320), (5915, 8192), (6656, 7280), (6760, 7168)]