48109747478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{10459}}^1$

素因数の和:10957

約数の個数: 48

約数和(自身を含む): 80854963200

約数和(自身を除く): 32745215722

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 439, 806, 878, 5239, 5707, 10459, 10478, 11414, 13609, 20918, 27218, 74191, 135967, 148382, 176917, 271934, 324229, 353834, 648458, 1767571, 2299921, 3535142, 4214977, 4591501, 4599842, 8429954, 9183002, 54794701, 59689513, 109589402, 119379026, 142336531, 284673062, 775963669, 1551927338, 1850374903, 3700749806, 24054873739, 48109747478]

約数ペア:

[(1, 48109747478), (2, 24054873739), (13, 3700749806), (26, 1850374903), (31, 1551927338), (62, 775963669), (169, 284673062), (338, 142336531), (403, 119379026), (439, 109589402), (806, 59689513), (878, 54794701), (5239, 9183002), (5707, 8429954), (10459, 4599842), (10478, 4591501), (11414, 4214977), (13609, 3535142), (20918, 2299921), (27218, 1767571), (74191, 648458), (135967, 353834), (148382, 324229), (176917, 271934)]