52948480

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 143678304

約数和(自身を除く): 90729824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 43, 52, 64, 65, 74, 80, 86, 104, 128, 130, 148, 160, 172, 185, 208, 215, 256, 260, 296, 320, 344, 370, 416, 430, 481, 512, 520, 559, 592, 640, 688, 740, 832, 860, 962, 1040, 1118, 1184, 1280, 1376, 1480, 1591, 1664, 1720, 1924, 2080, 2236, 2368, 2405, 2560, 2752, 2795, 2960, 3182, 3328, 3440, 3848, 4160, 4472, 4736, 4810, 5504, 5590, 5920, 6364, 6656, 6880, 7696, 7955, 8320, 8944, 9472, 9620, 11008, 11180, 11840, 12728, 13760, 15392, 15910, 16640, 17888, 18944, 19240, 20683, 22016, 22360, 23680, 25456, 27520, 30784, 31820, 33280, 35776, 38480, 41366, 44720, 47360, 50912, 55040, 61568, 63640, 71552, 76960, 82732, 89440, 94720, 101824, 103415, 110080, 123136, 127280, 143104, 153920, 165464, 178880, 203648, 206830, 246272, 254560, 286208, 307840, 330928, 357760, 407296, 413660, 509120, 615680, 661856, 715520, 814592, 827320, 1018240, 1231360, 1323712, 1431040, 1654640, 2036480, 2647424, 3309280, 4072960, 5294848, 6618560, 10589696, 13237120, 26474240, 52948480]

約数ペア:

[(1, 52948480), (2, 26474240), (4, 13237120), (5, 10589696), (8, 6618560), (10, 5294848), (13, 4072960), (16, 3309280), (20, 2647424), (26, 2036480), (32, 1654640), (37, 1431040), (40, 1323712), (43, 1231360), (52, 1018240), (64, 827320), (65, 814592), (74, 715520), (80, 661856), (86, 615680), (104, 509120), (128, 413660), (130, 407296), (148, 357760), (160, 330928), (172, 307840), (185, 286208), (208, 254560), (215, 246272), (256, 206830), (260, 203648), (296, 178880), (320, 165464), (344, 153920), (370, 143104), (416, 127280), (430, 123136), (481, 110080), (512, 103415), (520, 101824), (559, 94720), (592, 89440), (640, 82732), (688, 76960), (740, 71552), (832, 63640), (860, 61568), (962, 55040), (1040, 50912), (1118, 47360), (1184, 44720), (1280, 41366), (1376, 38480), (1480, 35776), (1591, 33280), (1664, 31820), (1720, 30784), (1924, 27520), (2080, 25456), (2236, 23680), (2368, 22360), (2405, 22016), (2560, 20683), (2752, 19240), (2795, 18944), (2960, 17888), (3182, 16640), (3328, 15910), (3440, 15392), (3848, 13760), (4160, 12728), (4472, 11840), (4736, 11180), (4810, 11008), (5504, 9620), (5590, 9472), (5920, 8944), (6364, 8320), (6656, 7955), (6880, 7696)]