56138635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 30952565

約数列:

[1, 5, 7, 19, 29, 35, 41, 71, 95, 133, 145, 203, 205, 287, 355, 497, 551, 665, 779, 1015, 1189, 1349, 1435, 2059, 2485, 2755, 2911, 3857, 3895, 5453, 5945, 6745, 8323, 9443, 10295, 14413, 14555, 19285, 20377, 22591, 27265, 39121, 41615, 47215, 55309, 72065, 84419, 101885, 112955, 158137, 195605, 273847, 276545, 387163, 422095, 590933, 790685, 1369235, 1603961, 1935815, 2954665, 8019805, 11227727, 56138635]

約数ペア:

[(1, 56138635), (5, 11227727), (7, 8019805), (19, 2954665), (29, 1935815), (35, 1603961), (41, 1369235), (71, 790685), (95, 590933), (133, 422095), (145, 387163), (203, 276545), (205, 273847), (287, 195605), (355, 158137), (497, 112955), (551, 101885), (665, 84419), (779, 72065), (1015, 55309), (1189, 47215), (1349, 41615), (1435, 39121), (2059, 27265), (2485, 22591), (2755, 20377), (2911, 19285), (3857, 14555), (3895, 14413), (5453, 10295), (5945, 9443), (6745, 8323)]