51029706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4963

約数の個数: 64

約数和(自身を含む): 132249600

約数和(自身を除く): 81219894

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4919, 5187, 9838, 10374, 14757, 29514, 34433, 63947, 68866, 93461, 103299, 127894, 186922, 191841, 206598, 280383, 383682, 447629, 560766, 654227, 895258, 1214993, 1308454, 1342887, 1962681, 2429986, 2685774, 3644979, 3925362, 7289958, 8504951, 17009902, 25514853, 51029706]

約数ペア:

[(1, 51029706), (2, 25514853), (3, 17009902), (6, 8504951), (7, 7289958), (13, 3925362), (14, 3644979), (19, 2685774), (21, 2429986), (26, 1962681), (38, 1342887), (39, 1308454), (42, 1214993), (57, 895258), (78, 654227), (91, 560766), (114, 447629), (133, 383682), (182, 280383), (247, 206598), (266, 191841), (273, 186922), (399, 127894), (494, 103299), (546, 93461), (741, 68866), (798, 63947), (1482, 34433), (1729, 29514), (3458, 14757), (4919, 10374), (5187, 9838)]