53564212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 110678400

約数和(自身を除く): 57114188

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 79, 118, 158, 169, 221, 236, 316, 338, 442, 676, 767, 884, 1003, 1027, 1343, 1534, 2006, 2054, 2686, 2873, 3068, 4012, 4108, 4661, 5372, 5746, 9322, 9971, 11492, 13039, 13351, 17459, 18644, 19942, 26078, 26702, 34918, 39884, 52156, 53404, 60593, 69836, 79237, 121186, 158474, 169507, 226967, 242372, 316948, 339014, 453934, 678028, 787709, 907868, 1030081, 1575418, 2060162, 3150836, 4120324, 13391053, 26782106, 53564212]

約数ペア:

[(1, 53564212), (2, 26782106), (4, 13391053), (13, 4120324), (17, 3150836), (26, 2060162), (34, 1575418), (52, 1030081), (59, 907868), (68, 787709), (79, 678028), (118, 453934), (158, 339014), (169, 316948), (221, 242372), (236, 226967), (316, 169507), (338, 158474), (442, 121186), (676, 79237), (767, 69836), (884, 60593), (1003, 53404), (1027, 52156), (1343, 39884), (1534, 34918), (2006, 26702), (2054, 26078), (2686, 19942), (2873, 18644), (3068, 17459), (4012, 13351), (4108, 13039), (4661, 11492), (5372, 9971), (5746, 9322)]