51449736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 139950720

約数和(自身を除く): 88500984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 1601, 2472, 2678, 3202, 4017, 4803, 5356, 6404, 8034, 9606, 10712, 12808, 16068, 19212, 20813, 32136, 38424, 41626, 62439, 83252, 124878, 164903, 166504, 249756, 329806, 494709, 499512, 659612, 989418, 1319224, 1978836, 2143739, 3957672, 4287478, 6431217, 8574956, 12862434, 17149912, 25724868, 51449736]

約数ペア:

[(1, 51449736), (2, 25724868), (3, 17149912), (4, 12862434), (6, 8574956), (8, 6431217), (12, 4287478), (13, 3957672), (24, 2143739), (26, 1978836), (39, 1319224), (52, 989418), (78, 659612), (103, 499512), (104, 494709), (156, 329806), (206, 249756), (309, 166504), (312, 164903), (412, 124878), (618, 83252), (824, 62439), (1236, 41626), (1339, 38424), (1601, 32136), (2472, 20813), (2678, 19212), (3202, 16068), (4017, 12808), (4803, 10712), (5356, 9606), (6404, 8034)]