51812502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 128044800

約数和(自身を除く): 76232298

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 59, 87, 98, 103, 118, 147, 174, 177, 203, 206, 294, 309, 354, 406, 413, 609, 618, 721, 826, 1218, 1239, 1421, 1442, 1711, 2163, 2478, 2842, 2891, 2987, 3422, 4263, 4326, 5047, 5133, 5782, 5974, 6077, 8526, 8673, 8961, 10094, 10266, 11977, 12154, 15141, 17346, 17922, 18231, 20909, 23954, 30282, 35931, 36462, 41818, 42539, 62727, 71862, 83839, 85078, 125454, 127617, 146363, 167678, 176233, 251517, 255234, 292726, 297773, 352466, 439089, 503034, 528699, 595546, 878178, 893319, 1057398, 1233631, 1786638, 2467262, 3700893, 7401786, 8635417, 17270834, 25906251, 51812502]

約数ペア:

[(1, 51812502), (2, 25906251), (3, 17270834), (6, 8635417), (7, 7401786), (14, 3700893), (21, 2467262), (29, 1786638), (42, 1233631), (49, 1057398), (58, 893319), (59, 878178), (87, 595546), (98, 528699), (103, 503034), (118, 439089), (147, 352466), (174, 297773), (177, 292726), (203, 255234), (206, 251517), (294, 176233), (309, 167678), (354, 146363), (406, 127617), (413, 125454), (609, 85078), (618, 83839), (721, 71862), (826, 62727), (1218, 42539), (1239, 41818), (1421, 36462), (1442, 35931), (1711, 30282), (2163, 23954), (2478, 20909), (2842, 18231), (2891, 17922), (2987, 17346), (3422, 15141), (4263, 12154), (4326, 11977), (5047, 10266), (5133, 10094), (5782, 8961), (5974, 8673), (6077, 8526)]