49503272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 116484480

約数和(自身を除く): 66981208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1283, 1378, 1484, 2566, 2756, 2968, 4823, 5132, 5512, 8981, 9646, 10264, 16679, 17962, 19292, 33358, 35924, 38584, 66716, 67999, 71848, 116753, 133432, 135998, 233506, 271996, 467012, 475993, 543992, 883987, 934024, 951986, 1767974, 1903972, 3535948, 3807944, 6187909, 7071896, 12375818, 24751636, 49503272]

約数ペア:

[(1, 49503272), (2, 24751636), (4, 12375818), (7, 7071896), (8, 6187909), (13, 3807944), (14, 3535948), (26, 1903972), (28, 1767974), (52, 951986), (53, 934024), (56, 883987), (91, 543992), (104, 475993), (106, 467012), (182, 271996), (212, 233506), (364, 135998), (371, 133432), (424, 116753), (689, 71848), (728, 67999), (742, 66716), (1283, 38584), (1378, 35924), (1484, 33358), (2566, 19292), (2756, 17962), (2968, 16679), (4823, 10264), (5132, 9646), (5512, 8981)]