48974248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 52401752

約数列:

[1, 2, 4, 8, 19, 38, 43, 59, 76, 86, 118, 127, 152, 172, 236, 254, 344, 472, 508, 817, 1016, 1121, 1634, 2242, 2413, 2537, 3268, 4484, 4826, 5074, 5461, 6536, 7493, 8968, 9652, 10148, 10922, 14986, 19304, 20296, 21844, 29972, 43688, 48203, 59944, 96406, 103759, 142367, 192812, 207518, 284734, 322199, 385624, 415036, 569468, 644398, 830072, 1138936, 1288796, 2577592, 6121781, 12243562, 24487124, 48974248]

約数ペア:

[(1, 48974248), (2, 24487124), (4, 12243562), (8, 6121781), (19, 2577592), (38, 1288796), (43, 1138936), (59, 830072), (76, 644398), (86, 569468), (118, 415036), (127, 385624), (152, 322199), (172, 284734), (236, 207518), (254, 192812), (344, 142367), (472, 103759), (508, 96406), (817, 59944), (1016, 48203), (1121, 43688), (1634, 29972), (2242, 21844), (2413, 20296), (2537, 19304), (3268, 14986), (4484, 10922), (4826, 10148), (5074, 9652), (5461, 8968), (6536, 7493)]