53794052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 112154112

約数和(自身を除く): 58360060

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 151, 169, 221, 302, 338, 403, 442, 527, 604, 676, 806, 884, 1054, 1612, 1963, 2108, 2567, 2873, 3926, 4681, 5134, 5239, 5746, 6851, 7852, 9362, 10268, 10478, 11492, 13702, 18724, 20956, 25519, 27404, 33371, 51038, 60853, 66742, 79577, 89063, 102076, 121706, 133484, 159154, 178126, 243412, 318308, 356252, 433823, 791089, 867646, 1034501, 1582178, 1735292, 2069002, 3164356, 4138004, 13448513, 26897026, 53794052]

約数ペア:

[(1, 53794052), (2, 26897026), (4, 13448513), (13, 4138004), (17, 3164356), (26, 2069002), (31, 1735292), (34, 1582178), (52, 1034501), (62, 867646), (68, 791089), (124, 433823), (151, 356252), (169, 318308), (221, 243412), (302, 178126), (338, 159154), (403, 133484), (442, 121706), (527, 102076), (604, 89063), (676, 79577), (806, 66742), (884, 60853), (1054, 51038), (1612, 33371), (1963, 27404), (2108, 25519), (2567, 20956), (2873, 18724), (3926, 13702), (4681, 11492), (5134, 10478), (5239, 10268), (5746, 9362), (6851, 7852)]