49397264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 116659200

約数和(自身を除く): 67261936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 139, 152, 167, 266, 278, 304, 334, 532, 556, 668, 973, 1064, 1112, 1169, 1336, 1946, 2128, 2224, 2338, 2641, 2672, 3173, 3892, 4676, 5282, 6346, 7784, 9352, 10564, 12692, 15568, 18487, 18704, 21128, 22211, 23213, 25384, 36974, 42256, 44422, 46426, 50768, 73948, 88844, 92852, 147896, 162491, 177688, 185704, 295792, 324982, 355376, 371408, 441047, 649964, 882094, 1299928, 1764188, 2599856, 3087329, 3528376, 6174658, 7056752, 12349316, 24698632, 49397264]

約数ペア:

[(1, 49397264), (2, 24698632), (4, 12349316), (7, 7056752), (8, 6174658), (14, 3528376), (16, 3087329), (19, 2599856), (28, 1764188), (38, 1299928), (56, 882094), (76, 649964), (112, 441047), (133, 371408), (139, 355376), (152, 324982), (167, 295792), (266, 185704), (278, 177688), (304, 162491), (334, 147896), (532, 92852), (556, 88844), (668, 73948), (973, 50768), (1064, 46426), (1112, 44422), (1169, 42256), (1336, 36974), (1946, 25384), (2128, 23213), (2224, 22211), (2338, 21128), (2641, 18704), (2672, 18487), (3173, 15568), (3892, 12692), (4676, 10564), (5282, 9352), (6346, 7784)]