56159649

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 108958080

約数和(自身を除く): 52798431

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 247, 273, 351, 399, 401, 513, 567, 741, 819, 1053, 1197, 1203, 1539, 1729, 2223, 2457, 2807, 3591, 3609, 5187, 5213, 6669, 7371, 7619, 8421, 10773, 10827, 15561, 15639, 20007, 22857, 25263, 32481, 36491, 46683, 46917, 53333, 68571, 75789, 99047, 109473, 140049, 140751, 159999, 205713, 227367, 297141, 328419, 422253, 479997, 617139, 693329, 891423, 985257, 1439991, 2079987, 2674269, 2955771, 4319973, 6239961, 8022807, 18719883, 56159649]

約数ペア:

[(1, 56159649), (3, 18719883), (7, 8022807), (9, 6239961), (13, 4319973), (19, 2955771), (21, 2674269), (27, 2079987), (39, 1439991), (57, 985257), (63, 891423), (81, 693329), (91, 617139), (117, 479997), (133, 422253), (171, 328419), (189, 297141), (247, 227367), (273, 205713), (351, 159999), (399, 140751), (401, 140049), (513, 109473), (567, 99047), (741, 75789), (819, 68571), (1053, 53333), (1197, 46917), (1203, 46683), (1539, 36491), (1729, 32481), (2223, 25263), (2457, 22857), (2807, 20007), (3591, 15639), (3609, 15561), (5187, 10827), (5213, 10773), (6669, 8421), (7371, 7619)]