47949996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 79058004

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 89, 102, 114, 139, 178, 204, 228, 267, 278, 323, 356, 417, 534, 556, 646, 834, 969, 1068, 1292, 1513, 1668, 1691, 1938, 2363, 2641, 3026, 3382, 3876, 4539, 4726, 5073, 5282, 6052, 6764, 7089, 7923, 9078, 9452, 10146, 10564, 12371, 14178, 15846, 18156, 20292, 24742, 28356, 28747, 31692, 37113, 44897, 49484, 57494, 74226, 86241, 89794, 114988, 134691, 148452, 172482, 179588, 210307, 235049, 269382, 344964, 420614, 470098, 538764, 630921, 705147, 841228, 940196, 1261842, 1410294, 2523684, 2820588, 3995833, 7991666, 11987499, 15983332, 23974998, 47949996]

約数ペア:

[(1, 47949996), (2, 23974998), (3, 15983332), (4, 11987499), (6, 7991666), (12, 3995833), (17, 2820588), (19, 2523684), (34, 1410294), (38, 1261842), (51, 940196), (57, 841228), (68, 705147), (76, 630921), (89, 538764), (102, 470098), (114, 420614), (139, 344964), (178, 269382), (204, 235049), (228, 210307), (267, 179588), (278, 172482), (323, 148452), (356, 134691), (417, 114988), (534, 89794), (556, 86241), (646, 74226), (834, 57494), (969, 49484), (1068, 44897), (1292, 37113), (1513, 31692), (1668, 28747), (1691, 28356), (1938, 24742), (2363, 20292), (2641, 18156), (3026, 15846), (3382, 14178), (3876, 12371), (4539, 10564), (4726, 10146), (5073, 9452), (5282, 9078), (6052, 7923), (6764, 7089)]