54258148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 115763200

約数和(自身を除く): 61505052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1291, 1501, 2212, 2582, 3002, 5164, 6004, 9037, 10507, 18074, 21014, 24529, 36148, 42028, 49058, 98116, 101989, 171703, 203978, 343406, 407956, 686812, 713923, 1427846, 1937791, 2855692, 3875582, 7751164, 13564537, 27129074, 54258148]

約数ペア:

[(1, 54258148), (2, 27129074), (4, 13564537), (7, 7751164), (14, 3875582), (19, 2855692), (28, 1937791), (38, 1427846), (76, 713923), (79, 686812), (133, 407956), (158, 343406), (266, 203978), (316, 171703), (532, 101989), (553, 98116), (1106, 49058), (1291, 42028), (1501, 36148), (2212, 24529), (2582, 21014), (3002, 18074), (5164, 10507), (6004, 9037)]