53420752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 130420224

約数和(自身を除く): 76999472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 331, 524, 616, 662, 917, 1048, 1232, 1324, 1441, 1834, 2096, 2317, 2648, 2882, 3641, 3668, 4634, 5296, 5764, 7282, 7336, 9268, 10087, 11528, 14564, 14672, 18536, 20174, 23056, 25487, 29128, 37072, 40348, 43361, 50974, 58256, 80696, 86722, 101948, 161392, 173444, 203896, 303527, 346888, 407792, 476971, 607054, 693776, 953942, 1214108, 1907884, 2428216, 3338797, 3815768, 4856432, 6677594, 7631536, 13355188, 26710376, 53420752]

約数ペア:

[(1, 53420752), (2, 26710376), (4, 13355188), (7, 7631536), (8, 6677594), (11, 4856432), (14, 3815768), (16, 3338797), (22, 2428216), (28, 1907884), (44, 1214108), (56, 953942), (77, 693776), (88, 607054), (112, 476971), (131, 407792), (154, 346888), (176, 303527), (262, 203896), (308, 173444), (331, 161392), (524, 101948), (616, 86722), (662, 80696), (917, 58256), (1048, 50974), (1232, 43361), (1324, 40348), (1441, 37072), (1834, 29128), (2096, 25487), (2317, 23056), (2648, 20174), (2882, 18536), (3641, 14672), (3668, 14564), (4634, 11528), (5296, 10087), (5764, 9268), (7282, 7336)]