53075840

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 128079360

約数和(自身を除く): 75003520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 653, 1016, 1270, 1306, 2032, 2540, 2612, 3265, 4064, 5080, 5224, 6530, 8128, 10160, 10448, 13060, 16256, 20320, 20896, 26120, 40640, 41792, 52240, 81280, 82931, 83584, 104480, 165862, 208960, 331724, 414655, 417920, 663448, 829310, 1326896, 1658620, 2653792, 3317240, 5307584, 6634480, 10615168, 13268960, 26537920, 53075840]

約数ペア:

[(1, 53075840), (2, 26537920), (4, 13268960), (5, 10615168), (8, 6634480), (10, 5307584), (16, 3317240), (20, 2653792), (32, 1658620), (40, 1326896), (64, 829310), (80, 663448), (127, 417920), (128, 414655), (160, 331724), (254, 208960), (320, 165862), (508, 104480), (635, 83584), (640, 82931), (653, 81280), (1016, 52240), (1270, 41792), (1306, 40640), (2032, 26120), (2540, 20896), (2612, 20320), (3265, 16256), (4064, 13060), (5080, 10448), (5224, 10160), (6530, 8128)]