50461280

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 120312864

約数和(自身を除く): 69851584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 2791, 3616, 4520, 5582, 9040, 11164, 13955, 18080, 22328, 27910, 44656, 55820, 89312, 111640, 223280, 315383, 446560, 630766, 1261532, 1576915, 2523064, 3153830, 5046128, 6307660, 10092256, 12615320, 25230640, 50461280]

約数ペア:

[(1, 50461280), (2, 25230640), (4, 12615320), (5, 10092256), (8, 6307660), (10, 5046128), (16, 3153830), (20, 2523064), (32, 1576915), (40, 1261532), (80, 630766), (113, 446560), (160, 315383), (226, 223280), (452, 111640), (565, 89312), (904, 55820), (1130, 44656), (1808, 27910), (2260, 22328), (2791, 18080), (3616, 13955), (4520, 11164), (5582, 9040)]