51512702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{174259}}^1$

素因数の和:174417

約数の個数: 64

約数和(自身を含む): 109608145920

約数和(自身を除く): 58095442930

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 287, 410, 515, 574, 721, 1030, 1435, 1442, 2870, 3605, 4223, 7210, 8446, 21115, 29561, 42230, 59122, 147805, 174259, 295610, 348518, 871295, 1219813, 1742590, 2439626, 6099065, 7144619, 12198130, 14289238, 17948677, 35723095, 35897354, 50012333, 71446190, 89743385, 100024666, 125640739, 179486770, 250061665, 251281478, 500123330, 628203695, 735895757, 1256407390, 1471791514, 3679478785, 5151270299, 7358957570, 10302540598, 25756351495, 51512702990]

約数ペア:

[(1, 51512702990), (2, 25756351495), (5, 10302540598), (7, 7358957570), (10, 5151270299), (14, 3679478785), (35, 1471791514), (41, 1256407390), (70, 735895757), (82, 628203695), (103, 500123330), (205, 251281478), (206, 250061665), (287, 179486770), (410, 125640739), (515, 100024666), (574, 89743385), (721, 71446190), (1030, 50012333), (1435, 35897354), (1442, 35723095), (2870, 17948677), (3605, 14289238), (4223, 12198130), (7210, 7144619), (8446, 6099065), (21115, 2439626), (29561, 1742590), (42230, 1219813), (59122, 871295), (147805, 348518), (174259, 295610)]