51373036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 115718400

約数和(自身を除く): 64345364

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 76, 116, 143, 163, 209, 247, 286, 319, 326, 377, 418, 494, 551, 572, 638, 652, 754, 836, 988, 1102, 1276, 1508, 1793, 2119, 2204, 2717, 3097, 3586, 4147, 4238, 4727, 5434, 6061, 6194, 7163, 7172, 8294, 8476, 9454, 10868, 12122, 12388, 14326, 16588, 18908, 23309, 24244, 28652, 34067, 40261, 46618, 51997, 61451, 68134, 78793, 80522, 89813, 93236, 103994, 122902, 136268, 157586, 161044, 179626, 207988, 245804, 315172, 359252, 442871, 675961, 885742, 987943, 1167569, 1351922, 1771484, 1975886, 2335138, 2703844, 3951772, 4670276, 12843259, 25686518, 51373036]

約数ペア:

[(1, 51373036), (2, 25686518), (4, 12843259), (11, 4670276), (13, 3951772), (19, 2703844), (22, 2335138), (26, 1975886), (29, 1771484), (38, 1351922), (44, 1167569), (52, 987943), (58, 885742), (76, 675961), (116, 442871), (143, 359252), (163, 315172), (209, 245804), (247, 207988), (286, 179626), (319, 161044), (326, 157586), (377, 136268), (418, 122902), (494, 103994), (551, 93236), (572, 89813), (638, 80522), (652, 78793), (754, 68134), (836, 61451), (988, 51997), (1102, 46618), (1276, 40261), (1508, 34067), (1793, 28652), (2119, 24244), (2204, 23309), (2717, 18908), (3097, 16588), (3586, 14326), (4147, 12388), (4238, 12122), (4727, 10868), (5434, 9454), (6061, 8476), (6194, 8294), (7163, 7172)]