49293440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11003}}^1$

素因数の和:11029

約数の個数: 64

約数和(自身を含む): 134688960

約数和(自身を除く): 85395520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11003, 22006, 44012, 55015, 77021, 88024, 110030, 154042, 176048, 220060, 308084, 352096, 385105, 440120, 616168, 704192, 770210, 880240, 1232336, 1408384, 1540420, 1760480, 2464672, 3080840, 3520960, 4929344, 6161680, 7041920, 9858688, 12323360, 24646720, 49293440]

約数ペア:

[(1, 49293440), (2, 24646720), (4, 12323360), (5, 9858688), (7, 7041920), (8, 6161680), (10, 4929344), (14, 3520960), (16, 3080840), (20, 2464672), (28, 1760480), (32, 1540420), (35, 1408384), (40, 1232336), (56, 880240), (64, 770210), (70, 704192), (80, 616168), (112, 440120), (128, 385105), (140, 352096), (160, 308084), (224, 220060), (280, 176048), (320, 154042), (448, 110030), (560, 88024), (640, 77021), (896, 55015), (1120, 44012), (2240, 22006), (4480, 11003)]