54978810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 136414368

約数和(自身を除く): 81435558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1907, 1922, 2883, 3814, 4805, 5721, 5766, 9535, 9610, 11442, 14415, 19070, 28605, 28830, 57210, 59117, 118234, 177351, 295585, 354702, 591170, 886755, 1773510, 1832627, 3665254, 5497881, 9163135, 10995762, 18326270, 27489405, 54978810]

約数ペア:

[(1, 54978810), (2, 27489405), (3, 18326270), (5, 10995762), (6, 9163135), (10, 5497881), (15, 3665254), (30, 1832627), (31, 1773510), (62, 886755), (93, 591170), (155, 354702), (186, 295585), (310, 177351), (465, 118234), (930, 59117), (961, 57210), (1907, 28830), (1922, 28605), (2883, 19070), (3814, 14415), (4805, 11442), (5721, 9610), (5766, 9535)]