54498213

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 103334400

約数和(自身を除く): 48836187

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4139, 4389, 12417, 13167, 28973, 37251, 45529, 78641, 86919, 136587, 235923, 260757, 318703, 409761, 550487, 707769, 865051, 956109, 1651461, 2595153, 2868327, 4954383, 6055357, 7785459, 18166071, 54498213]

約数ペア:

[(1, 54498213), (3, 18166071), (7, 7785459), (9, 6055357), (11, 4954383), (19, 2868327), (21, 2595153), (33, 1651461), (57, 956109), (63, 865051), (77, 707769), (99, 550487), (133, 409761), (171, 318703), (209, 260757), (231, 235923), (399, 136587), (627, 86919), (693, 78641), (1197, 45529), (1463, 37251), (1881, 28973), (4139, 13167), (4389, 12417)]