54776820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 179617536

約数和(自身を除く): 124840716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3181, 3444, 4305, 5740, 6362, 8610, 9543, 12724, 15905, 17220, 19086, 22267, 31810, 38172, 44534, 47715, 63620, 66801, 89068, 95430, 111335, 130421, 133602, 190860, 222670, 260842, 267204, 334005, 391263, 445340, 521684, 652105, 668010, 782526, 912947, 1304210, 1336020, 1565052, 1825894, 1956315, 2608420, 2738841, 3651788, 3912630, 4564735, 5477682, 7825260, 9129470, 10955364, 13694205, 18258940, 27388410, 54776820]

約数ペア:

[(1, 54776820), (2, 27388410), (3, 18258940), (4, 13694205), (5, 10955364), (6, 9129470), (7, 7825260), (10, 5477682), (12, 4564735), (14, 3912630), (15, 3651788), (20, 2738841), (21, 2608420), (28, 1956315), (30, 1825894), (35, 1565052), (41, 1336020), (42, 1304210), (60, 912947), (70, 782526), (82, 668010), (84, 652105), (105, 521684), (123, 445340), (140, 391263), (164, 334005), (205, 267204), (210, 260842), (246, 222670), (287, 190860), (410, 133602), (420, 130421), (492, 111335), (574, 95430), (615, 89068), (820, 66801), (861, 63620), (1148, 47715), (1230, 44534), (1435, 38172), (1722, 31810), (2460, 22267), (2870, 19086), (3181, 17220), (3444, 15905), (4305, 12724), (5740, 9543), (6362, 8610)]