53202448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 118214656

約数和(自身を除く): 65012208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 223, 248, 296, 403, 446, 481, 496, 592, 806, 892, 962, 1147, 1612, 1784, 1924, 2294, 2899, 3224, 3568, 3848, 4588, 5798, 6448, 6913, 7696, 8251, 9176, 11596, 13826, 14911, 16502, 18352, 23192, 27652, 29822, 33004, 46384, 55304, 59644, 66008, 89869, 107263, 110608, 119288, 132016, 179738, 214526, 238576, 255781, 359476, 429052, 511562, 718952, 858104, 1023124, 1437904, 1716208, 2046248, 3325153, 4092496, 6650306, 13300612, 26601224, 53202448]

約数ペア:

[(1, 53202448), (2, 26601224), (4, 13300612), (8, 6650306), (13, 4092496), (16, 3325153), (26, 2046248), (31, 1716208), (37, 1437904), (52, 1023124), (62, 858104), (74, 718952), (104, 511562), (124, 429052), (148, 359476), (208, 255781), (223, 238576), (248, 214526), (296, 179738), (403, 132016), (446, 119288), (481, 110608), (496, 107263), (592, 89869), (806, 66008), (892, 59644), (962, 55304), (1147, 46384), (1612, 33004), (1784, 29822), (1924, 27652), (2294, 23192), (2899, 18352), (3224, 16502), (3568, 14911), (3848, 13826), (4588, 11596), (5798, 9176), (6448, 8251), (6913, 7696)]