48977344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 110072424

約数和(自身を除く): 61095080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 43, 52, 64, 74, 86, 104, 148, 172, 208, 296, 344, 416, 481, 559, 592, 688, 832, 962, 1118, 1184, 1369, 1376, 1591, 1924, 2236, 2368, 2738, 2752, 3182, 3848, 4472, 5476, 6364, 7696, 8944, 10952, 12728, 15392, 17797, 17888, 20683, 21904, 25456, 30784, 35594, 35776, 41366, 43808, 50912, 58867, 71188, 82732, 87616, 101824, 117734, 142376, 165464, 235468, 284752, 330928, 470936, 569504, 661856, 765271, 941872, 1139008, 1323712, 1530542, 1883744, 3061084, 3767488, 6122168, 12244336, 24488672, 48977344]

約数ペア:

[(1, 48977344), (2, 24488672), (4, 12244336), (8, 6122168), (13, 3767488), (16, 3061084), (26, 1883744), (32, 1530542), (37, 1323712), (43, 1139008), (52, 941872), (64, 765271), (74, 661856), (86, 569504), (104, 470936), (148, 330928), (172, 284752), (208, 235468), (296, 165464), (344, 142376), (416, 117734), (481, 101824), (559, 87616), (592, 82732), (688, 71188), (832, 58867), (962, 50912), (1118, 43808), (1184, 41366), (1369, 35776), (1376, 35594), (1591, 30784), (1924, 25456), (2236, 21904), (2368, 20683), (2738, 17888), (2752, 17797), (3182, 15392), (3848, 12728), (4472, 10952), (5476, 8944), (6364, 7696)]