53180582

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 60

約数和(自身を含む): 105818220

約数和(自身を除く): 52637638

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 169, 182, 247, 266, 338, 494, 637, 931, 1183, 1274, 1729, 1862, 2197, 2366, 3211, 3458, 4394, 6422, 8281, 12103, 15379, 16562, 22477, 24206, 28561, 30758, 41743, 44954, 57122, 83486, 107653, 157339, 199927, 215306, 292201, 314678, 399854, 542659, 584402, 1085318, 1399489, 2045407, 2798978, 3798613, 4090814, 7597226, 26590291, 53180582]

約数ペア:

[(1, 53180582), (2, 26590291), (7, 7597226), (13, 4090814), (14, 3798613), (19, 2798978), (26, 2045407), (38, 1399489), (49, 1085318), (91, 584402), (98, 542659), (133, 399854), (169, 314678), (182, 292201), (247, 215306), (266, 199927), (338, 157339), (494, 107653), (637, 83486), (931, 57122), (1183, 44954), (1274, 41743), (1729, 30758), (1862, 28561), (2197, 24206), (2366, 22477), (3211, 16562), (3458, 15379), (4394, 12103), (6422, 8281)]