51763452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 130559520

約数和(自身を除く): 78796068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 853, 1167, 1556, 1706, 2334, 2559, 3412, 4668, 5057, 5118, 10114, 10236, 11089, 15171, 20228, 22178, 30342, 33267, 44356, 60684, 66534, 133068, 331817, 663634, 995451, 1327268, 1990902, 3981804, 4313621, 8627242, 12940863, 17254484, 25881726, 51763452]

約数ペア:

[(1, 51763452), (2, 25881726), (3, 17254484), (4, 12940863), (6, 8627242), (12, 4313621), (13, 3981804), (26, 1990902), (39, 1327268), (52, 995451), (78, 663634), (156, 331817), (389, 133068), (778, 66534), (853, 60684), (1167, 44356), (1556, 33267), (1706, 30342), (2334, 22178), (2559, 20228), (3412, 15171), (4668, 11089), (5057, 10236), (5118, 10114)]