55515876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1489}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 140179200

約数和(自身を除く): 84663324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 1489, 2868, 2978, 3107, 4467, 5956, 6214, 8934, 9321, 12428, 17868, 18642, 19357, 37284, 38714, 58071, 77428, 116142, 232284, 355871, 711742, 1067613, 1423484, 2135226, 4270452, 4626323, 9252646, 13878969, 18505292, 27757938, 55515876]

約数ペア:

[(1, 55515876), (2, 27757938), (3, 18505292), (4, 13878969), (6, 9252646), (12, 4626323), (13, 4270452), (26, 2135226), (39, 1423484), (52, 1067613), (78, 711742), (156, 355871), (239, 232284), (478, 116142), (717, 77428), (956, 58071), (1434, 38714), (1489, 37284), (2868, 19357), (2978, 18642), (3107, 17868), (4467, 12428), (5956, 9321), (6214, 8934)]