53214140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10273}}^1$

素因数の和:10326

約数の個数: 48

約数和(自身を含む): 131178432

約数和(自身を除く): 77964292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10273, 20546, 41092, 51365, 71911, 102730, 143822, 205460, 287644, 359555, 380101, 719110, 760202, 1438220, 1520404, 1900505, 2660707, 3801010, 5321414, 7602020, 10642828, 13303535, 26607070, 53214140]

約数ペア:

[(1, 53214140), (2, 26607070), (4, 13303535), (5, 10642828), (7, 7602020), (10, 5321414), (14, 3801010), (20, 2660707), (28, 1900505), (35, 1520404), (37, 1438220), (70, 760202), (74, 719110), (140, 380101), (148, 359555), (185, 287644), (259, 205460), (370, 143822), (518, 102730), (740, 71911), (1036, 51365), (1295, 41092), (2590, 20546), (5180, 10273)]