50778992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 113992704

約数和(自身を除く): 63213712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 227, 248, 328, 341, 451, 454, 496, 656, 682, 902, 908, 1271, 1364, 1804, 1816, 2497, 2542, 2728, 3608, 3632, 4994, 5084, 5456, 7037, 7216, 9307, 9988, 10168, 13981, 14074, 18614, 19976, 20336, 27962, 28148, 37228, 39952, 55924, 56296, 74456, 77407, 102377, 111848, 112592, 148912, 154814, 204754, 223696, 288517, 309628, 409508, 577034, 619256, 819016, 1154068, 1238512, 1638032, 2308136, 3173687, 4616272, 6347374, 12694748, 25389496, 50778992]

約数ペア:

[(1, 50778992), (2, 25389496), (4, 12694748), (8, 6347374), (11, 4616272), (16, 3173687), (22, 2308136), (31, 1638032), (41, 1238512), (44, 1154068), (62, 819016), (82, 619256), (88, 577034), (124, 409508), (164, 309628), (176, 288517), (227, 223696), (248, 204754), (328, 154814), (341, 148912), (451, 112592), (454, 111848), (496, 102377), (656, 77407), (682, 74456), (902, 56296), (908, 55924), (1271, 39952), (1364, 37228), (1804, 28148), (1816, 27962), (2497, 20336), (2542, 19976), (2728, 18614), (3608, 14074), (3632, 13981), (4994, 10168), (5084, 9988), (5456, 9307), (7037, 7216)]