26877850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 26743718

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 307, 425, 515, 614, 850, 1030, 1535, 1751, 2575, 3070, 3502, 5150, 5219, 7675, 8755, 10438, 15350, 17510, 26095, 31621, 43775, 52190, 63242, 87550, 130475, 158105, 260950, 316210, 537557, 790525, 1075114, 1581050, 2687785, 5375570, 13438925, 26877850]

約数ペア:

[(1, 26877850), (2, 13438925), (5, 5375570), (10, 2687785), (17, 1581050), (25, 1075114), (34, 790525), (50, 537557), (85, 316210), (103, 260950), (170, 158105), (206, 130475), (307, 87550), (425, 63242), (515, 52190), (614, 43775), (850, 31621), (1030, 26095), (1535, 17510), (1751, 15350), (2575, 10438), (3070, 8755), (3502, 7675), (5150, 5219)]