51454480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8353}}^1$

素因数の和:8384

約数の個数: 80

約数和(自身を含む): 149169024

約数和(自身を除く): 97714544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8353, 16706, 33412, 41765, 58471, 66824, 83530, 91883, 116942, 133648, 167060, 183766, 233884, 292355, 334120, 367532, 459415, 467768, 584710, 643181, 668240, 735064, 918830, 935536, 1169420, 1286362, 1470128, 1837660, 2338840, 2572724, 3215905, 3675320, 4677680, 5145448, 6431810, 7350640, 10290896, 12863620, 25727240, 51454480]

約数ペア:

[(1, 51454480), (2, 25727240), (4, 12863620), (5, 10290896), (7, 7350640), (8, 6431810), (10, 5145448), (11, 4677680), (14, 3675320), (16, 3215905), (20, 2572724), (22, 2338840), (28, 1837660), (35, 1470128), (40, 1286362), (44, 1169420), (55, 935536), (56, 918830), (70, 735064), (77, 668240), (80, 643181), (88, 584710), (110, 467768), (112, 459415), (140, 367532), (154, 334120), (176, 292355), (220, 233884), (280, 183766), (308, 167060), (385, 133648), (440, 116942), (560, 91883), (616, 83530), (770, 66824), (880, 58471), (1232, 41765), (1540, 33412), (3080, 16706), (6160, 8353)]