54649738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 48771062

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 89, 113, 143, 178, 209, 226, 247, 286, 418, 494, 979, 1157, 1243, 1469, 1691, 1958, 2147, 2314, 2486, 2717, 2938, 3382, 4294, 5434, 10057, 12727, 16159, 18601, 20114, 21983, 23617, 25454, 27911, 32318, 37202, 43966, 47234, 55822, 110627, 130741, 191083, 221254, 241813, 261482, 307021, 382166, 483626, 614042, 1438151, 2101913, 2484079, 2876302, 4203826, 4968158, 27324869, 54649738]

約数ペア:

[(1, 54649738), (2, 27324869), (11, 4968158), (13, 4203826), (19, 2876302), (22, 2484079), (26, 2101913), (38, 1438151), (89, 614042), (113, 483626), (143, 382166), (178, 307021), (209, 261482), (226, 241813), (247, 221254), (286, 191083), (418, 130741), (494, 110627), (979, 55822), (1157, 47234), (1243, 43966), (1469, 37202), (1691, 32318), (1958, 27911), (2147, 25454), (2314, 23617), (2486, 21983), (2717, 20114), (2938, 18601), (3382, 16159), (4294, 12727), (5434, 10057)]