50880508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 111154176

約数和(自身を除く): 60273668

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 47, 82, 92, 94, 161, 164, 188, 287, 322, 329, 574, 644, 658, 943, 1081, 1148, 1316, 1681, 1886, 1927, 2162, 3362, 3772, 3854, 4324, 6601, 6724, 7567, 7708, 11767, 13202, 13489, 15134, 23534, 26404, 26978, 30268, 38663, 44321, 47068, 53956, 77326, 79007, 88642, 154652, 158014, 177284, 270641, 310247, 316028, 541282, 553049, 620494, 1082564, 1106098, 1240988, 1817161, 2212196, 3634322, 7268644, 12720127, 25440254, 50880508]

約数ペア:

[(1, 50880508), (2, 25440254), (4, 12720127), (7, 7268644), (14, 3634322), (23, 2212196), (28, 1817161), (41, 1240988), (46, 1106098), (47, 1082564), (82, 620494), (92, 553049), (94, 541282), (161, 316028), (164, 310247), (188, 270641), (287, 177284), (322, 158014), (329, 154652), (574, 88642), (644, 79007), (658, 77326), (943, 53956), (1081, 47068), (1148, 44321), (1316, 38663), (1681, 30268), (1886, 26978), (1927, 26404), (2162, 23534), (3362, 15134), (3772, 13489), (3854, 13202), (4324, 11767), (6601, 7708), (6724, 7567)]