47849724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 135051840

約数和(自身を除く): 87202116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 173, 197, 234, 346, 351, 394, 468, 519, 591, 692, 702, 788, 1038, 1182, 1404, 1557, 1773, 2076, 2249, 2364, 2561, 3114, 3546, 4498, 4671, 5122, 5319, 6228, 6747, 7092, 7683, 8996, 9342, 10244, 10638, 13494, 15366, 18684, 20241, 21276, 23049, 26988, 30732, 34081, 40482, 46098, 60723, 68162, 69147, 80964, 92196, 102243, 121446, 136324, 138294, 204486, 242892, 276588, 306729, 408972, 443053, 613458, 886106, 920187, 1226916, 1329159, 1772212, 1840374, 2658318, 3680748, 3987477, 5316636, 7974954, 11962431, 15949908, 23924862, 47849724]

約数ペア:

[(1, 47849724), (2, 23924862), (3, 15949908), (4, 11962431), (6, 7974954), (9, 5316636), (12, 3987477), (13, 3680748), (18, 2658318), (26, 1840374), (27, 1772212), (36, 1329159), (39, 1226916), (52, 920187), (54, 886106), (78, 613458), (108, 443053), (117, 408972), (156, 306729), (173, 276588), (197, 242892), (234, 204486), (346, 138294), (351, 136324), (394, 121446), (468, 102243), (519, 92196), (591, 80964), (692, 69147), (702, 68162), (788, 60723), (1038, 46098), (1182, 40482), (1404, 34081), (1557, 30732), (1773, 26988), (2076, 23049), (2249, 21276), (2364, 20241), (2561, 18684), (3114, 15366), (3546, 13494), (4498, 10638), (4671, 10244), (5122, 9342), (5319, 8996), (6228, 7683), (6747, 7092)]