52961792

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 116581080

約数和(自身を除く): 63619288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 109, 128, 146, 208, 218, 256, 292, 416, 436, 512, 584, 832, 872, 949, 1168, 1417, 1664, 1744, 1898, 2336, 2834, 3328, 3488, 3796, 4672, 5668, 6656, 6976, 7592, 7957, 9344, 11336, 13952, 15184, 15914, 18688, 22672, 27904, 30368, 31828, 37376, 45344, 55808, 60736, 63656, 90688, 103441, 121472, 127312, 181376, 206882, 242944, 254624, 362752, 413764, 485888, 509248, 725504, 827528, 1018496, 1655056, 2036992, 3310112, 4073984, 6620224, 13240448, 26480896, 52961792]

約数ペア:

[(1, 52961792), (2, 26480896), (4, 13240448), (8, 6620224), (13, 4073984), (16, 3310112), (26, 2036992), (32, 1655056), (52, 1018496), (64, 827528), (73, 725504), (104, 509248), (109, 485888), (128, 413764), (146, 362752), (208, 254624), (218, 242944), (256, 206882), (292, 181376), (416, 127312), (436, 121472), (512, 103441), (584, 90688), (832, 63656), (872, 60736), (949, 55808), (1168, 45344), (1417, 37376), (1664, 31828), (1744, 30368), (1898, 27904), (2336, 22672), (2834, 18688), (3328, 15914), (3488, 15184), (3796, 13952), (4672, 11336), (5668, 9344), (6656, 7957), (6976, 7592)]