52478240

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4581

約数の個数: 48

約数和(自身を含む): 125706168

約数和(自身を除く): 73227928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4493, 5840, 8986, 11680, 17972, 22465, 35944, 44930, 71888, 89860, 143776, 179720, 327989, 359440, 655978, 718880, 1311956, 1639945, 2623912, 3279890, 5247824, 6559780, 10495648, 13119560, 26239120, 52478240]

約数ペア:

[(1, 52478240), (2, 26239120), (4, 13119560), (5, 10495648), (8, 6559780), (10, 5247824), (16, 3279890), (20, 2623912), (32, 1639945), (40, 1311956), (73, 718880), (80, 655978), (146, 359440), (160, 327989), (292, 179720), (365, 143776), (584, 89860), (730, 71888), (1168, 44930), (1460, 35944), (2336, 22465), (2920, 17972), (4493, 11680), (5840, 8986)]