52420238176

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{42409}}^1$

素因数の和:42564

約数の個数: 72

約数和(自身を含む): 109940460840

約数和(自身を除く): 57520222664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 361, 428, 608, 722, 856, 1444, 1712, 2033, 2888, 3424, 4066, 5776, 8132, 11552, 16264, 32528, 38627, 42409, 65056, 77254, 84818, 154508, 169636, 309016, 339272, 618032, 678544, 805771, 1236064, 1357088, 1611542, 3223084, 4537763, 6446168, 9075526, 12892336, 15309649, 18151052, 25784672, 30619298, 36302104, 61238596, 72604208, 86217497, 122477192, 145208416, 172434994, 244954384, 344869988, 489908768, 689739976, 1379479952, 1638132443, 2758959904, 3276264886, 6552529772, 13105059544, 26210119088, 52420238176]

約数ペア:

[(1, 52420238176), (2, 26210119088), (4, 13105059544), (8, 6552529772), (16, 3276264886), (19, 2758959904), (32, 1638132443), (38, 1379479952), (76, 689739976), (107, 489908768), (152, 344869988), (214, 244954384), (304, 172434994), (361, 145208416), (428, 122477192), (608, 86217497), (722, 72604208), (856, 61238596), (1444, 36302104), (1712, 30619298), (2033, 25784672), (2888, 18151052), (3424, 15309649), (4066, 12892336), (5776, 9075526), (8132, 6446168), (11552, 4537763), (16264, 3223084), (32528, 1611542), (38627, 1357088), (42409, 1236064), (65056, 805771), (77254, 678544), (84818, 618032), (154508, 339272), (169636, 309016)]