55397538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 72

約数和(自身を含む): 141169392

約数和(自身を除く): 85771854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 587, 642, 749, 882, 963, 1174, 1498, 1761, 1926, 2247, 3522, 4109, 4494, 5243, 5283, 6741, 8218, 10486, 10566, 12327, 13482, 15729, 24654, 28763, 31458, 36981, 47187, 57526, 62809, 73962, 86289, 94374, 125618, 172578, 188427, 258867, 376854, 439663, 517734, 565281, 879326, 1130562, 1318989, 2637978, 3077641, 3956967, 6155282, 7913934, 9232923, 18465846, 27698769, 55397538]

約数ペア:

[(1, 55397538), (2, 27698769), (3, 18465846), (6, 9232923), (7, 7913934), (9, 6155282), (14, 3956967), (18, 3077641), (21, 2637978), (42, 1318989), (49, 1130562), (63, 879326), (98, 565281), (107, 517734), (126, 439663), (147, 376854), (214, 258867), (294, 188427), (321, 172578), (441, 125618), (587, 94374), (642, 86289), (749, 73962), (882, 62809), (963, 57526), (1174, 47187), (1498, 36981), (1761, 31458), (1926, 28763), (2247, 24654), (3522, 15729), (4109, 13482), (4494, 12327), (5243, 10566), (5283, 10486), (6741, 8218)]