48872712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 101117688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 251, 266, 366, 399, 427, 456, 488, 502, 532, 732, 753, 798, 854, 1004, 1064, 1159, 1281, 1464, 1506, 1596, 1708, 1757, 2008, 2318, 2562, 3012, 3192, 3416, 3477, 3514, 4636, 4769, 5124, 5271, 6024, 6954, 7028, 8113, 9272, 9538, 10248, 10542, 13908, 14056, 14307, 15311, 16226, 19076, 21084, 24339, 27816, 28614, 30622, 32452, 33383, 38152, 42168, 45933, 48678, 57228, 61244, 64904, 66766, 91866, 97356, 100149, 107177, 114456, 122488, 133532, 183732, 194712, 200298, 214354, 267064, 290909, 321531, 367464, 400596, 428708, 581818, 643062, 801192, 857416, 872727, 1163636, 1286124, 1745454, 2036363, 2327272, 2572248, 3490908, 4072726, 6109089, 6981816, 8145452, 12218178, 16290904, 24436356, 48872712]

約数ペア:

[(1, 48872712), (2, 24436356), (3, 16290904), (4, 12218178), (6, 8145452), (7, 6981816), (8, 6109089), (12, 4072726), (14, 3490908), (19, 2572248), (21, 2327272), (24, 2036363), (28, 1745454), (38, 1286124), (42, 1163636), (56, 872727), (57, 857416), (61, 801192), (76, 643062), (84, 581818), (114, 428708), (122, 400596), (133, 367464), (152, 321531), (168, 290909), (183, 267064), (228, 214354), (244, 200298), (251, 194712), (266, 183732), (366, 133532), (399, 122488), (427, 114456), (456, 107177), (488, 100149), (502, 97356), (532, 91866), (732, 66766), (753, 64904), (798, 61244), (854, 57228), (1004, 48678), (1064, 45933), (1159, 42168), (1281, 38152), (1464, 33383), (1506, 32452), (1596, 30622), (1708, 28614), (1757, 27816), (2008, 24339), (2318, 21084), (2562, 19076), (3012, 16226), (3192, 15311), (3416, 14307), (3477, 14056), (3514, 13908), (4636, 10542), (4769, 10248), (5124, 9538), (5271, 9272), (6024, 8113), (6954, 7028)]