52499188

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 60114572

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 49, 82, 94, 98, 139, 164, 188, 196, 278, 287, 329, 556, 574, 658, 973, 1148, 1316, 1927, 1946, 2009, 2303, 3854, 3892, 4018, 4606, 5699, 6533, 6811, 7708, 8036, 9212, 11398, 13066, 13489, 13622, 22796, 26132, 26978, 27244, 39893, 45731, 53956, 79786, 91462, 94423, 159572, 182924, 188846, 267853, 279251, 320117, 377692, 535706, 558502, 640234, 1071412, 1117004, 1280468, 1874971, 3749942, 7499884, 13124797, 26249594, 52499188]

約数ペア:

[(1, 52499188), (2, 26249594), (4, 13124797), (7, 7499884), (14, 3749942), (28, 1874971), (41, 1280468), (47, 1117004), (49, 1071412), (82, 640234), (94, 558502), (98, 535706), (139, 377692), (164, 320117), (188, 279251), (196, 267853), (278, 188846), (287, 182924), (329, 159572), (556, 94423), (574, 91462), (658, 79786), (973, 53956), (1148, 45731), (1316, 39893), (1927, 27244), (1946, 26978), (2009, 26132), (2303, 22796), (3854, 13622), (3892, 13489), (4018, 13066), (4606, 11398), (5699, 9212), (6533, 8036), (6811, 7708)]