49940480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 119852460

約数和(自身を除く): 69911980

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, 4877, 5120, 9754, 10240, 19508, 24385, 39016, 48770, 78032, 97540, 156064, 195080, 312128, 390160, 624256, 780320, 1248512, 1560640, 2497024, 3121280, 4994048, 6242560, 9988096, 12485120, 24970240, 49940480]

約数ペア:

[(1, 49940480), (2, 24970240), (4, 12485120), (5, 9988096), (8, 6242560), (10, 4994048), (16, 3121280), (20, 2497024), (32, 1560640), (40, 1248512), (64, 780320), (80, 624256), (128, 390160), (160, 312128), (256, 195080), (320, 156064), (512, 97540), (640, 78032), (1024, 48770), (1280, 39016), (2048, 24385), (2560, 19508), (4877, 10240), (5120, 9754)]