51973440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{54139}}^1$

素因数の和:54159

約数の個数: 56

約数和(自身を含む): 165018720

約数和(自身を除く): 113045280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 54139, 108278, 162417, 216556, 270695, 324834, 433112, 541390, 649668, 812085, 866224, 1082780, 1299336, 1624170, 1732448, 2165560, 2598672, 3248340, 3464896, 4331120, 5197344, 6496680, 8662240, 10394688, 12993360, 17324480, 25986720, 51973440]

約数ペア:

[(1, 51973440), (2, 25986720), (3, 17324480), (4, 12993360), (5, 10394688), (6, 8662240), (8, 6496680), (10, 5197344), (12, 4331120), (15, 3464896), (16, 3248340), (20, 2598672), (24, 2165560), (30, 1732448), (32, 1624170), (40, 1299336), (48, 1082780), (60, 866224), (64, 812085), (80, 649668), (96, 541390), (120, 433112), (160, 324834), (192, 270695), (240, 216556), (320, 162417), (480, 108278), (960, 54139)]