50452025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 71714160

約数和(自身を除く): 21262135

約数列:

[1, 5, 13, 25, 29, 53, 65, 101, 145, 265, 325, 377, 505, 689, 725, 1313, 1325, 1537, 1885, 2525, 2929, 3445, 5353, 6565, 7685, 9425, 14645, 17225, 19981, 26765, 32825, 38077, 38425, 69589, 73225, 99905, 133825, 155237, 190385, 347945, 499525, 776185, 951925, 1739725, 2018081, 3880925, 10090405, 50452025]

約数ペア:

[(1, 50452025), (5, 10090405), (13, 3880925), (25, 2018081), (29, 1739725), (53, 951925), (65, 776185), (101, 499525), (145, 347945), (265, 190385), (325, 155237), (377, 133825), (505, 99905), (689, 73225), (725, 69589), (1313, 38425), (1325, 38077), (1537, 32825), (1885, 26765), (2525, 19981), (2929, 17225), (3445, 14645), (5353, 9425), (6565, 7685)]