53895680

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 80

約数和(自身を含む): 132949080

約数和(自身を除く): 79053400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 569, 592, 640, 740, 1138, 1184, 1280, 1480, 2276, 2368, 2560, 2845, 2960, 4552, 4736, 5690, 5920, 9104, 9472, 11380, 11840, 18208, 18944, 21053, 22760, 23680, 36416, 42106, 45520, 47360, 72832, 84212, 91040, 94720, 105265, 145664, 168424, 182080, 210530, 291328, 336848, 364160, 421060, 673696, 728320, 842120, 1347392, 1456640, 1684240, 2694784, 3368480, 5389568, 6736960, 10779136, 13473920, 26947840, 53895680]

約数ペア:

[(1, 53895680), (2, 26947840), (4, 13473920), (5, 10779136), (8, 6736960), (10, 5389568), (16, 3368480), (20, 2694784), (32, 1684240), (37, 1456640), (40, 1347392), (64, 842120), (74, 728320), (80, 673696), (128, 421060), (148, 364160), (160, 336848), (185, 291328), (256, 210530), (296, 182080), (320, 168424), (370, 145664), (512, 105265), (569, 94720), (592, 91040), (640, 84212), (740, 72832), (1138, 47360), (1184, 45520), (1280, 42106), (1480, 36416), (2276, 23680), (2368, 22760), (2560, 21053), (2845, 18944), (2960, 18208), (4552, 11840), (4736, 11380), (5690, 9472), (5920, 9104)]