51936456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 157046400

約数和(自身を除く): 105109944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 409, 429, 444, 481, 572, 814, 818, 858, 888, 962, 1144, 1221, 1227, 1443, 1628, 1636, 1716, 1924, 2442, 2454, 2886, 3256, 3272, 3432, 3848, 4499, 4884, 4908, 5291, 5317, 5772, 8998, 9768, 9816, 10582, 10634, 11544, 13497, 15133, 15873, 15951, 17996, 21164, 21268, 26994, 30266, 31746, 31902, 35992, 42328, 42536, 45399, 53988, 58487, 60532, 63492, 63804, 90798, 107976, 116974, 121064, 126984, 127608, 166463, 175461, 181596, 196729, 233948, 332926, 350922, 363192, 393458, 467896, 499389, 590187, 665852, 701844, 786916, 998778, 1180374, 1331704, 1403688, 1573832, 1997556, 2164019, 2360748, 3995112, 4328038, 4721496, 6492057, 8656076, 12984114, 17312152, 25968228, 51936456]

約数ペア:

[(1, 51936456), (2, 25968228), (3, 17312152), (4, 12984114), (6, 8656076), (8, 6492057), (11, 4721496), (12, 4328038), (13, 3995112), (22, 2360748), (24, 2164019), (26, 1997556), (33, 1573832), (37, 1403688), (39, 1331704), (44, 1180374), (52, 998778), (66, 786916), (74, 701844), (78, 665852), (88, 590187), (104, 499389), (111, 467896), (132, 393458), (143, 363192), (148, 350922), (156, 332926), (222, 233948), (264, 196729), (286, 181596), (296, 175461), (312, 166463), (407, 127608), (409, 126984), (429, 121064), (444, 116974), (481, 107976), (572, 90798), (814, 63804), (818, 63492), (858, 60532), (888, 58487), (962, 53988), (1144, 45399), (1221, 42536), (1227, 42328), (1443, 35992), (1628, 31902), (1636, 31746), (1716, 30266), (1924, 26994), (2442, 21268), (2454, 21164), (2886, 17996), (3256, 15951), (3272, 15873), (3432, 15133), (3848, 13497), (4499, 11544), (4884, 10634), (4908, 10582), (5291, 9816), (5317, 9768), (5772, 8998)]