53565440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 128550240

約数和(自身を除く): 74984800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5231, 10240, 10462, 20924, 26155, 41848, 52310, 83696, 104620, 167392, 209240, 334784, 418480, 669568, 836960, 1339136, 1673920, 2678272, 3347840, 5356544, 6695680, 10713088, 13391360, 26782720, 53565440]

約数ペア:

[(1, 53565440), (2, 26782720), (4, 13391360), (5, 10713088), (8, 6695680), (10, 5356544), (16, 3347840), (20, 2678272), (32, 1673920), (40, 1339136), (64, 836960), (80, 669568), (128, 418480), (160, 334784), (256, 209240), (320, 167392), (512, 104620), (640, 83696), (1024, 52310), (1280, 41848), (2048, 26155), (2560, 20924), (5120, 10462), (5231, 10240)]