48756904060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{557987}}^1$

素因数の和:558270

約数の個数: 48

約数和(自身を含む): 108834443424

約数和(自身を除く): 60077539364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 514, 1028, 1285, 2570, 4369, 5140, 8738, 17476, 21845, 43690, 87380, 557987, 1115974, 2231948, 2789935, 5579870, 9485779, 11159740, 18971558, 37943116, 47428895, 94857790, 143402659, 189715580, 286805318, 573610636, 717013295, 1434026590, 2437845203, 2868053180, 4875690406, 9751380812, 12189226015, 24378452030, 48756904060]

約数ペア:

[(1, 48756904060), (2, 24378452030), (4, 12189226015), (5, 9751380812), (10, 4875690406), (17, 2868053180), (20, 2437845203), (34, 1434026590), (68, 717013295), (85, 573610636), (170, 286805318), (257, 189715580), (340, 143402659), (514, 94857790), (1028, 47428895), (1285, 37943116), (2570, 18971558), (4369, 11159740), (5140, 9485779), (8738, 5579870), (17476, 2789935), (21845, 2231948), (43690, 1115974), (87380, 557987)]