53816518

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 47427002

約数列:

[1, 2, 7, 14, 29, 41, 53, 58, 61, 82, 106, 122, 203, 287, 371, 406, 427, 574, 742, 854, 1189, 1537, 1769, 2173, 2378, 2501, 3074, 3233, 3538, 4346, 5002, 6466, 8323, 10759, 12383, 15211, 16646, 17507, 21518, 22631, 24766, 30422, 35014, 45262, 63017, 72529, 93757, 126034, 132553, 145058, 187514, 265106, 441119, 507703, 656299, 882238, 927871, 1015406, 1312598, 1855742, 3844037, 7688074, 26908259, 53816518]

約数ペア:

[(1, 53816518), (2, 26908259), (7, 7688074), (14, 3844037), (29, 1855742), (41, 1312598), (53, 1015406), (58, 927871), (61, 882238), (82, 656299), (106, 507703), (122, 441119), (203, 265106), (287, 187514), (371, 145058), (406, 132553), (427, 126034), (574, 93757), (742, 72529), (854, 63017), (1189, 45262), (1537, 35014), (1769, 30422), (2173, 24766), (2378, 22631), (2501, 21518), (3074, 17507), (3233, 16646), (3538, 15211), (4346, 12383), (5002, 10759), (6466, 8323)]