51593325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 100931040

約数和(自身を除く): 49337715

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 139, 147, 175, 245, 303, 417, 505, 525, 695, 707, 735, 973, 1225, 1515, 2085, 2121, 2525, 2919, 3475, 3535, 3675, 4865, 4949, 6811, 7575, 10425, 10605, 14039, 14595, 14847, 17675, 20433, 24325, 24745, 34055, 42117, 53025, 70195, 72975, 74235, 98273, 102165, 123725, 170275, 210585, 294819, 350975, 371175, 491365, 510825, 687911, 1052925, 1474095, 2063733, 2456825, 3439555, 7370475, 10318665, 17197775, 51593325]

約数ペア:

[(1, 51593325), (3, 17197775), (5, 10318665), (7, 7370475), (15, 3439555), (21, 2456825), (25, 2063733), (35, 1474095), (49, 1052925), (75, 687911), (101, 510825), (105, 491365), (139, 371175), (147, 350975), (175, 294819), (245, 210585), (303, 170275), (417, 123725), (505, 102165), (525, 98273), (695, 74235), (707, 72975), (735, 70195), (973, 53025), (1225, 42117), (1515, 34055), (2085, 24745), (2121, 24325), (2525, 20433), (2919, 17675), (3475, 14847), (3535, 14595), (3675, 14039), (4865, 10605), (4949, 10425), (6811, 7575)]