55513424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 112050120

約数和(自身を除く): 56536696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 661, 724, 1322, 1448, 2644, 2896, 5249, 5288, 10498, 10576, 19169, 20996, 38338, 41992, 76676, 83984, 119641, 153352, 239282, 306704, 478564, 957128, 1914256, 3469589, 6939178, 13878356, 27756712, 55513424]

約数ペア:

[(1, 55513424), (2, 27756712), (4, 13878356), (8, 6939178), (16, 3469589), (29, 1914256), (58, 957128), (116, 478564), (181, 306704), (232, 239282), (362, 153352), (464, 119641), (661, 83984), (724, 76676), (1322, 41992), (1448, 38338), (2644, 20996), (2896, 19169), (5249, 10576), (5288, 10498)]