520049754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80929}}^1$

素因数の和:80964

約数の個数: 64

約数和(自身を含む): 1398470400

約数和(自身を除く): 878420646

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 80929, 161858, 242787, 485574, 566503, 728361, 1133006, 1375793, 1456722, 1699509, 2185083, 2751586, 3399018, 4127379, 4370166, 5098527, 8254758, 9630551, 10197054, 12382137, 15295581, 19261102, 24764274, 28891653, 30591162, 37146411, 57783306, 74292822, 86674959, 173349918, 260024877, 520049754]

約数ペア:

[(1, 520049754), (2, 260024877), (3, 173349918), (6, 86674959), (7, 74292822), (9, 57783306), (14, 37146411), (17, 30591162), (18, 28891653), (21, 24764274), (27, 19261102), (34, 15295581), (42, 12382137), (51, 10197054), (54, 9630551), (63, 8254758), (102, 5098527), (119, 4370166), (126, 4127379), (153, 3399018), (189, 2751586), (238, 2185083), (306, 1699509), (357, 1456722), (378, 1375793), (459, 1133006), (714, 728361), (918, 566503), (1071, 485574), (2142, 242787), (3213, 161858), (6426, 80929)]