51226384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 63766256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 229, 248, 328, 341, 451, 458, 496, 656, 682, 902, 916, 1271, 1364, 1804, 1832, 2519, 2542, 2728, 3608, 3664, 5038, 5084, 5456, 7099, 7216, 9389, 10076, 10168, 13981, 14198, 18778, 20152, 20336, 27962, 28396, 37556, 40304, 55924, 56792, 75112, 78089, 103279, 111848, 113584, 150224, 156178, 206558, 223696, 291059, 312356, 413116, 582118, 624712, 826232, 1164236, 1249424, 1652464, 2328472, 3201649, 4656944, 6403298, 12806596, 25613192, 51226384]

約数ペア:

[(1, 51226384), (2, 25613192), (4, 12806596), (8, 6403298), (11, 4656944), (16, 3201649), (22, 2328472), (31, 1652464), (41, 1249424), (44, 1164236), (62, 826232), (82, 624712), (88, 582118), (124, 413116), (164, 312356), (176, 291059), (229, 223696), (248, 206558), (328, 156178), (341, 150224), (451, 113584), (458, 111848), (496, 103279), (656, 78089), (682, 75112), (902, 56792), (916, 55924), (1271, 40304), (1364, 37556), (1804, 28396), (1832, 27962), (2519, 20336), (2542, 20152), (2728, 18778), (3608, 14198), (3664, 13981), (5038, 10168), (5084, 10076), (5456, 9389), (7099, 7216)]