57048908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 117325824

約数和(自身を除く): 60276916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 263, 427, 508, 526, 854, 889, 1052, 1708, 1778, 1841, 3556, 3682, 7364, 7747, 15494, 16043, 30988, 32086, 33401, 54229, 64172, 66802, 108458, 112301, 133604, 216916, 224602, 233807, 449204, 467614, 935228, 2037461, 4074922, 8149844, 14262227, 28524454, 57048908]

約数ペア:

[(1, 57048908), (2, 28524454), (4, 14262227), (7, 8149844), (14, 4074922), (28, 2037461), (61, 935228), (122, 467614), (127, 449204), (244, 233807), (254, 224602), (263, 216916), (427, 133604), (508, 112301), (526, 108458), (854, 66802), (889, 64172), (1052, 54229), (1708, 33401), (1778, 32086), (1841, 30988), (3556, 16043), (3682, 15494), (7364, 7747)]