50499400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5183

約数の個数: 72

約数和(自身を含む): 136606770

約数和(自身を除く): 86107370

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5153, 9800, 10306, 20612, 25765, 36071, 41224, 51530, 72142, 103060, 128825, 144284, 180355, 206120, 252497, 257650, 288568, 360710, 504994, 515300, 721420, 901775, 1009988, 1030600, 1262485, 1442840, 1803550, 2019976, 2524970, 3607100, 5049940, 6312425, 7214200, 10099880, 12624850, 25249700, 50499400]

約数ペア:

[(1, 50499400), (2, 25249700), (4, 12624850), (5, 10099880), (7, 7214200), (8, 6312425), (10, 5049940), (14, 3607100), (20, 2524970), (25, 2019976), (28, 1803550), (35, 1442840), (40, 1262485), (49, 1030600), (50, 1009988), (56, 901775), (70, 721420), (98, 515300), (100, 504994), (140, 360710), (175, 288568), (196, 257650), (200, 252497), (245, 206120), (280, 180355), (350, 144284), (392, 128825), (490, 103060), (700, 72142), (980, 51530), (1225, 41224), (1400, 36071), (1960, 25765), (2450, 20612), (4900, 10306), (5153, 9800)]