50846720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9931}}^1$

素因数の和:9956

約数の個数: 44

約数和(自身を含む): 121984824

約数和(自身を除く): 71138104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9931, 19862, 39724, 49655, 79448, 99310, 158896, 198620, 317792, 397240, 635584, 794480, 1271168, 1588960, 2542336, 3177920, 5084672, 6355840, 10169344, 12711680, 25423360, 50846720]

約数ペア:

[(1, 50846720), (2, 25423360), (4, 12711680), (5, 10169344), (8, 6355840), (10, 5084672), (16, 3177920), (20, 2542336), (32, 1588960), (40, 1271168), (64, 794480), (80, 635584), (128, 397240), (160, 317792), (256, 198620), (320, 158896), (512, 99310), (640, 79448), (1024, 49655), (1280, 39724), (2560, 19862), (5120, 9931)]