47125540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 78285788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 431, 497, 710, 770, 781, 862, 994, 1420, 1540, 1562, 1724, 1988, 2155, 2485, 3017, 3124, 3905, 4310, 4741, 4970, 5467, 6034, 7810, 8620, 9482, 9940, 10934, 12068, 15085, 15620, 18964, 21868, 23705, 27335, 30170, 30601, 33187, 47410, 54670, 60340, 61202, 66374, 94820, 109340, 122404, 132748, 153005, 165935, 214207, 306010, 331870, 336611, 428414, 612020, 663740, 673222, 856828, 1071035, 1346444, 1683055, 2142070, 2356277, 3366110, 4284140, 4712554, 6732220, 9425108, 11781385, 23562770, 47125540]

約数ペア:

[(1, 47125540), (2, 23562770), (4, 11781385), (5, 9425108), (7, 6732220), (10, 4712554), (11, 4284140), (14, 3366110), (20, 2356277), (22, 2142070), (28, 1683055), (35, 1346444), (44, 1071035), (55, 856828), (70, 673222), (71, 663740), (77, 612020), (110, 428414), (140, 336611), (142, 331870), (154, 306010), (220, 214207), (284, 165935), (308, 153005), (355, 132748), (385, 122404), (431, 109340), (497, 94820), (710, 66374), (770, 61202), (781, 60340), (862, 54670), (994, 47410), (1420, 33187), (1540, 30601), (1562, 30170), (1724, 27335), (1988, 23705), (2155, 21868), (2485, 18964), (3017, 15620), (3124, 15085), (3905, 12068), (4310, 10934), (4741, 9940), (4970, 9482), (5467, 8620), (6034, 7810)]