48661760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 133236096

約数和(自身を除く): 84574336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5431, 8960, 10862, 21724, 27155, 38017, 43448, 54310, 76034, 86896, 108620, 152068, 173792, 190085, 217240, 304136, 347584, 380170, 434480, 608272, 695168, 760340, 868960, 1216544, 1390336, 1520680, 1737920, 2433088, 3041360, 3475840, 4866176, 6082720, 6951680, 9732352, 12165440, 24330880, 48661760]

約数ペア:

[(1, 48661760), (2, 24330880), (4, 12165440), (5, 9732352), (7, 6951680), (8, 6082720), (10, 4866176), (14, 3475840), (16, 3041360), (20, 2433088), (28, 1737920), (32, 1520680), (35, 1390336), (40, 1216544), (56, 868960), (64, 760340), (70, 695168), (80, 608272), (112, 434480), (128, 380170), (140, 347584), (160, 304136), (224, 217240), (256, 190085), (280, 173792), (320, 152068), (448, 108620), (560, 86896), (640, 76034), (896, 54310), (1120, 43448), (1280, 38017), (1792, 27155), (2240, 21724), (4480, 10862), (5431, 8960)]