53428284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 170247168

約数和(自身を除く): 116818884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 347, 364, 423, 468, 546, 564, 611, 658, 694, 819, 846, 987, 1041, 1092, 1222, 1316, 1388, 1638, 1692, 1833, 1974, 2082, 2429, 2444, 2961, 3123, 3276, 3666, 3948, 4164, 4277, 4511, 4858, 5499, 5922, 6246, 7287, 7332, 8554, 9022, 9716, 10998, 11844, 12492, 12831, 13533, 14574, 16309, 17108, 18044, 21861, 21996, 25662, 27066, 29148, 31577, 32618, 38493, 40599, 43722, 48927, 51324, 54132, 63154, 65236, 76986, 81198, 87444, 94731, 97854, 114163, 126308, 146781, 153972, 162396, 189462, 195708, 212017, 228326, 284193, 293562, 342489, 378924, 424034, 456652, 568386, 587124, 636051, 684978, 848068, 1027467, 1136772, 1272102, 1369956, 1484119, 1908153, 2054934, 2544204, 2968238, 3816306, 4109868, 4452357, 5936476, 7632612, 8904714, 13357071, 17809428, 26714142, 53428284]

約数ペア:

[(1, 53428284), (2, 26714142), (3, 17809428), (4, 13357071), (6, 8904714), (7, 7632612), (9, 5936476), (12, 4452357), (13, 4109868), (14, 3816306), (18, 2968238), (21, 2544204), (26, 2054934), (28, 1908153), (36, 1484119), (39, 1369956), (42, 1272102), (47, 1136772), (52, 1027467), (63, 848068), (78, 684978), (84, 636051), (91, 587124), (94, 568386), (117, 456652), (126, 424034), (141, 378924), (156, 342489), (182, 293562), (188, 284193), (234, 228326), (252, 212017), (273, 195708), (282, 189462), (329, 162396), (347, 153972), (364, 146781), (423, 126308), (468, 114163), (546, 97854), (564, 94731), (611, 87444), (658, 81198), (694, 76986), (819, 65236), (846, 63154), (987, 54132), (1041, 51324), (1092, 48927), (1222, 43722), (1316, 40599), (1388, 38493), (1638, 32618), (1692, 31577), (1833, 29148), (1974, 27066), (2082, 25662), (2429, 21996), (2444, 21861), (2961, 18044), (3123, 17108), (3276, 16309), (3666, 14574), (3948, 13533), (4164, 12831), (4277, 12492), (4511, 11844), (4858, 10998), (5499, 9716), (5922, 9022), (6246, 8554), (7287, 7332)]