54937974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 136120320

約数和(自身を除く): 81182346

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 421, 478, 546, 717, 842, 1263, 1434, 1673, 2526, 2947, 3107, 3346, 5019, 5473, 5894, 6214, 8841, 9321, 10038, 10946, 16419, 17682, 18642, 21749, 32838, 38311, 43498, 65247, 76622, 100619, 114933, 130494, 201238, 229866, 301857, 603714, 704333, 1308047, 1408666, 2112999, 2616094, 3924141, 4225998, 7848282, 9156329, 18312658, 27468987, 54937974]

約数ペア:

[(1, 54937974), (2, 27468987), (3, 18312658), (6, 9156329), (7, 7848282), (13, 4225998), (14, 3924141), (21, 2616094), (26, 2112999), (39, 1408666), (42, 1308047), (78, 704333), (91, 603714), (182, 301857), (239, 229866), (273, 201238), (421, 130494), (478, 114933), (546, 100619), (717, 76622), (842, 65247), (1263, 43498), (1434, 38311), (1673, 32838), (2526, 21749), (2947, 18642), (3107, 17682), (3346, 16419), (5019, 10946), (5473, 10038), (5894, 9321), (6214, 8841)]