51960896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 117870732

約数和(自身を除く): 65909836

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 173, 208, 247, 304, 346, 361, 416, 494, 608, 692, 722, 832, 988, 1216, 1384, 1444, 1976, 2249, 2768, 2888, 3287, 3952, 4498, 4693, 5536, 5776, 6574, 7904, 8996, 9386, 11072, 11552, 13148, 15808, 17992, 18772, 23104, 26296, 35984, 37544, 42731, 52592, 62453, 71968, 75088, 85462, 105184, 124906, 143936, 150176, 170924, 210368, 249812, 300352, 341848, 499624, 683696, 811889, 999248, 1367392, 1623778, 1998496, 2734784, 3247556, 3996992, 6495112, 12990224, 25980448, 51960896]

約数ペア:

[(1, 51960896), (2, 25980448), (4, 12990224), (8, 6495112), (13, 3996992), (16, 3247556), (19, 2734784), (26, 1998496), (32, 1623778), (38, 1367392), (52, 999248), (64, 811889), (76, 683696), (104, 499624), (152, 341848), (173, 300352), (208, 249812), (247, 210368), (304, 170924), (346, 150176), (361, 143936), (416, 124906), (494, 105184), (608, 85462), (692, 75088), (722, 71968), (832, 62453), (988, 52592), (1216, 42731), (1384, 37544), (1444, 35984), (1976, 26296), (2249, 23104), (2768, 18772), (2888, 17992), (3287, 15808), (3952, 13148), (4498, 11552), (4693, 11072), (5536, 9386), (5776, 8996), (6574, 7904)]