47571808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 97161120

約数和(自身を除く): 49589312

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 359, 404, 656, 718, 808, 1312, 1436, 1616, 2872, 3232, 4141, 5744, 8282, 11488, 14719, 16564, 29438, 33128, 36259, 58876, 66256, 72518, 117752, 132512, 145036, 235504, 290072, 471008, 580144, 1160288, 1486619, 2973238, 5946476, 11892952, 23785904, 47571808]

約数ペア:

[(1, 47571808), (2, 23785904), (4, 11892952), (8, 5946476), (16, 2973238), (32, 1486619), (41, 1160288), (82, 580144), (101, 471008), (164, 290072), (202, 235504), (328, 145036), (359, 132512), (404, 117752), (656, 72518), (718, 66256), (808, 58876), (1312, 36259), (1436, 33128), (1616, 29438), (2872, 16564), (3232, 14719), (4141, 11488), (5744, 8282)]