51542556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 130376064

約数和(自身を除く): 78833508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2027, 2119, 4054, 4238, 6081, 6357, 8108, 8476, 12162, 12714, 24324, 25428, 26351, 52702, 79053, 105404, 158106, 316212, 330401, 660802, 991203, 1321604, 1982406, 3964812, 4295213, 8590426, 12885639, 17180852, 25771278, 51542556]

約数ペア:

[(1, 51542556), (2, 25771278), (3, 17180852), (4, 12885639), (6, 8590426), (12, 4295213), (13, 3964812), (26, 1982406), (39, 1321604), (52, 991203), (78, 660802), (156, 330401), (163, 316212), (326, 158106), (489, 105404), (652, 79053), (978, 52702), (1956, 26351), (2027, 25428), (2119, 24324), (4054, 12714), (4238, 12162), (6081, 8476), (6357, 8108)]