56074700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 139782720

約数和(自身を除く): 83708020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2683, 4180, 5225, 5366, 10450, 10732, 13415, 20900, 26830, 29513, 50977, 53660, 59026, 67075, 101954, 118052, 134150, 147565, 203908, 254885, 268300, 295130, 509770, 560747, 590260, 737825, 1019540, 1121494, 1274425, 1475650, 2242988, 2548850, 2803735, 2951300, 5097700, 5607470, 11214940, 14018675, 28037350, 56074700]

約数ペア:

[(1, 56074700), (2, 28037350), (4, 14018675), (5, 11214940), (10, 5607470), (11, 5097700), (19, 2951300), (20, 2803735), (22, 2548850), (25, 2242988), (38, 1475650), (44, 1274425), (50, 1121494), (55, 1019540), (76, 737825), (95, 590260), (100, 560747), (110, 509770), (190, 295130), (209, 268300), (220, 254885), (275, 203908), (380, 147565), (418, 134150), (475, 118052), (550, 101954), (836, 67075), (950, 59026), (1045, 53660), (1100, 50977), (1900, 29513), (2090, 26830), (2683, 20900), (4180, 13415), (5225, 10732), (5366, 10450)]