54997514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 50842486

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 143, 209, 247, 286, 319, 349, 377, 418, 494, 551, 638, 698, 754, 1102, 2717, 3839, 4147, 4537, 5434, 6061, 6631, 7163, 7678, 8294, 9074, 10121, 12122, 13262, 14326, 20242, 49907, 72941, 78793, 86203, 99814, 111331, 131573, 145882, 157586, 172406, 192299, 222662, 263146, 384598, 948233, 1447303, 1896466, 2115289, 2499887, 2894606, 4230578, 4999774, 27498757, 54997514]

約数ペア:

[(1, 54997514), (2, 27498757), (11, 4999774), (13, 4230578), (19, 2894606), (22, 2499887), (26, 2115289), (29, 1896466), (38, 1447303), (58, 948233), (143, 384598), (209, 263146), (247, 222662), (286, 192299), (319, 172406), (349, 157586), (377, 145882), (418, 131573), (494, 111331), (551, 99814), (638, 86203), (698, 78793), (754, 72941), (1102, 49907), (2717, 20242), (3839, 14326), (4147, 13262), (4537, 12122), (5434, 10121), (6061, 9074), (6631, 8294), (7163, 7678)]