51051234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 116379648

約数和(自身を除く): 65328414

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 258, 403, 491, 559, 806, 982, 1118, 1209, 1333, 1473, 1677, 2418, 2666, 2946, 3354, 3999, 6383, 7998, 12766, 15221, 17329, 19149, 21113, 30442, 34658, 38298, 42226, 45663, 51987, 63339, 91326, 103974, 126678, 197873, 274469, 395746, 548938, 593619, 654503, 823407, 1187238, 1309006, 1646814, 1963509, 3927018, 8508539, 17017078, 25525617, 51051234]

約数ペア:

[(1, 51051234), (2, 25525617), (3, 17017078), (6, 8508539), (13, 3927018), (26, 1963509), (31, 1646814), (39, 1309006), (43, 1187238), (62, 823407), (78, 654503), (86, 593619), (93, 548938), (129, 395746), (186, 274469), (258, 197873), (403, 126678), (491, 103974), (559, 91326), (806, 63339), (982, 51987), (1118, 45663), (1209, 42226), (1333, 38298), (1473, 34658), (1677, 30442), (2418, 21113), (2666, 19149), (2946, 17329), (3354, 15221), (3999, 12766), (6383, 7998)]