51242148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 138673080

約数和(自身を除く): 87430932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 829, 909, 1212, 1658, 1717, 1818, 2487, 3316, 3434, 3636, 4974, 5151, 6868, 7461, 9948, 10302, 14093, 14922, 15453, 20604, 28186, 29844, 30906, 42279, 56372, 61812, 83729, 84558, 126837, 167458, 169116, 251187, 253674, 334916, 502374, 507348, 753561, 1004748, 1423393, 1507122, 2846786, 3014244, 4270179, 5693572, 8540358, 12810537, 17080716, 25621074, 51242148]

約数ペア:

[(1, 51242148), (2, 25621074), (3, 17080716), (4, 12810537), (6, 8540358), (9, 5693572), (12, 4270179), (17, 3014244), (18, 2846786), (34, 1507122), (36, 1423393), (51, 1004748), (68, 753561), (101, 507348), (102, 502374), (153, 334916), (202, 253674), (204, 251187), (303, 169116), (306, 167458), (404, 126837), (606, 84558), (612, 83729), (829, 61812), (909, 56372), (1212, 42279), (1658, 30906), (1717, 29844), (1818, 28186), (2487, 20604), (3316, 15453), (3434, 14922), (3636, 14093), (4974, 10302), (5151, 9948), (6868, 7461)]