53208056

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 115948800

約数和(自身を除く): 62740744

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 263, 418, 484, 526, 836, 968, 1052, 1331, 1672, 2104, 2299, 2662, 2893, 4598, 4997, 5324, 5786, 9196, 9994, 10648, 11572, 18392, 19988, 23144, 25289, 31823, 39976, 50578, 54967, 63646, 101156, 109934, 127292, 202312, 219868, 254584, 350053, 439736, 604637, 700106, 1209274, 1400212, 2418548, 2800424, 4837096, 6651007, 13302014, 26604028, 53208056]

約数ペア:

[(1, 53208056), (2, 26604028), (4, 13302014), (8, 6651007), (11, 4837096), (19, 2800424), (22, 2418548), (38, 1400212), (44, 1209274), (76, 700106), (88, 604637), (121, 439736), (152, 350053), (209, 254584), (242, 219868), (263, 202312), (418, 127292), (484, 109934), (526, 101156), (836, 63646), (968, 54967), (1052, 50578), (1331, 39976), (1672, 31823), (2104, 25289), (2299, 23144), (2662, 19988), (2893, 18392), (4598, 11572), (4997, 10648), (5324, 9994), (5786, 9196)]