48891171

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 79535520

約数和(自身を除く): 30644349

約数列:

[1, 3, 7, 21, 37, 49, 89, 101, 111, 147, 259, 267, 303, 623, 707, 777, 1813, 1869, 2121, 3293, 3737, 4361, 4949, 5439, 8989, 9879, 11211, 13083, 14847, 23051, 26159, 26967, 62923, 69153, 78477, 161357, 183113, 188769, 332593, 440461, 484071, 549339, 997779, 1321383, 2328151, 6984453, 16297057, 48891171]

約数ペア:

[(1, 48891171), (3, 16297057), (7, 6984453), (21, 2328151), (37, 1321383), (49, 997779), (89, 549339), (101, 484071), (111, 440461), (147, 332593), (259, 188769), (267, 183113), (303, 161357), (623, 78477), (707, 69153), (777, 62923), (1813, 26967), (1869, 26159), (2121, 23051), (3293, 14847), (3737, 13083), (4361, 11211), (4949, 9879), (5439, 8989)]