49889152

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 106745040

約数和(自身を除く): 56855888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 227, 272, 404, 454, 544, 808, 908, 1088, 1616, 1717, 1816, 2176, 3232, 3434, 3632, 3859, 6464, 6868, 7264, 7718, 12928, 13736, 14528, 15436, 22927, 27472, 29056, 30872, 45854, 54944, 61744, 91708, 109888, 123488, 183416, 219776, 246976, 366832, 389759, 493952, 733664, 779518, 1467328, 1559036, 2934656, 3118072, 6236144, 12472288, 24944576, 49889152]

約数ペア:

[(1, 49889152), (2, 24944576), (4, 12472288), (8, 6236144), (16, 3118072), (17, 2934656), (32, 1559036), (34, 1467328), (64, 779518), (68, 733664), (101, 493952), (128, 389759), (136, 366832), (202, 246976), (227, 219776), (272, 183416), (404, 123488), (454, 109888), (544, 91708), (808, 61744), (908, 54944), (1088, 45854), (1616, 30872), (1717, 29056), (1816, 27472), (2176, 22927), (3232, 15436), (3434, 14528), (3632, 13736), (3859, 12928), (6464, 7718), (6868, 7264)]