52388210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 60519310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 131, 145, 197, 203, 262, 290, 394, 406, 655, 917, 985, 1015, 1310, 1379, 1834, 1970, 2030, 2758, 3799, 4585, 5713, 6895, 7598, 9170, 11426, 13790, 18995, 25807, 26593, 28565, 37990, 39991, 51614, 53186, 57130, 79982, 129035, 132965, 180649, 199955, 258070, 265930, 361298, 399910, 748403, 903245, 1496806, 1806490, 3742015, 5238821, 7484030, 10477642, 26194105, 52388210]

約数ペア:

[(1, 52388210), (2, 26194105), (5, 10477642), (7, 7484030), (10, 5238821), (14, 3742015), (29, 1806490), (35, 1496806), (58, 903245), (70, 748403), (131, 399910), (145, 361298), (197, 265930), (203, 258070), (262, 199955), (290, 180649), (394, 132965), (406, 129035), (655, 79982), (917, 57130), (985, 53186), (1015, 51614), (1310, 39991), (1379, 37990), (1834, 28565), (1970, 26593), (2030, 25807), (2758, 18995), (3799, 13790), (4585, 11426), (5713, 9170), (6895, 7598)]