54856144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 131563008

約数和(自身を除く): 76706864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 613, 658, 752, 799, 952, 1226, 1316, 1598, 1904, 2452, 2632, 3196, 4291, 4904, 5264, 5593, 6392, 8582, 9808, 10421, 11186, 12784, 17164, 20842, 22372, 28811, 34328, 41684, 44744, 57622, 68656, 72947, 83368, 89488, 115244, 145894, 166736, 201677, 230488, 291788, 403354, 460976, 489787, 583576, 806708, 979574, 1167152, 1613416, 1959148, 3226832, 3428509, 3918296, 6857018, 7836592, 13714036, 27428072, 54856144]

約数ペア:

[(1, 54856144), (2, 27428072), (4, 13714036), (7, 7836592), (8, 6857018), (14, 3918296), (16, 3428509), (17, 3226832), (28, 1959148), (34, 1613416), (47, 1167152), (56, 979574), (68, 806708), (94, 583576), (112, 489787), (119, 460976), (136, 403354), (188, 291788), (238, 230488), (272, 201677), (329, 166736), (376, 145894), (476, 115244), (613, 89488), (658, 83368), (752, 72947), (799, 68656), (952, 57622), (1226, 44744), (1316, 41684), (1598, 34328), (1904, 28811), (2452, 22372), (2632, 20842), (3196, 17164), (4291, 12784), (4904, 11186), (5264, 10421), (5593, 9808), (6392, 8582)]