56220528045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{122963}}^1$

素因数の和:123162

約数の個数: 64

約数和(自身を含む): 104541041664

約数和(自身を除く): 48320513619

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 163, 165, 187, 255, 489, 561, 815, 935, 1793, 2445, 2771, 2805, 5379, 8313, 8965, 13855, 26895, 30481, 41565, 91443, 122963, 152405, 368889, 457215, 614815, 1352593, 1844445, 2090371, 4057779, 6271113, 6762965, 10451855, 20042969, 20288895, 22994081, 31355565, 60128907, 68982243, 100214845, 114970405, 220472659, 300644535, 340730473, 344911215, 661417977, 1022191419, 1102363295, 1703652365, 3307089885, 3748035203, 5110957095, 11244105609, 18740176015, 56220528045]

約数ペア:

[(1, 56220528045), (3, 18740176015), (5, 11244105609), (11, 5110957095), (15, 3748035203), (17, 3307089885), (33, 1703652365), (51, 1102363295), (55, 1022191419), (85, 661417977), (163, 344911215), (165, 340730473), (187, 300644535), (255, 220472659), (489, 114970405), (561, 100214845), (815, 68982243), (935, 60128907), (1793, 31355565), (2445, 22994081), (2771, 20288895), (2805, 20042969), (5379, 10451855), (8313, 6762965), (8965, 6271113), (13855, 4057779), (26895, 2090371), (30481, 1844445), (41565, 1352593), (91443, 614815), (122963, 457215), (152405, 368889)]