57841278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 131155200

約数和(自身を除く): 73313922

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 89, 129, 178, 229, 258, 267, 458, 473, 534, 687, 946, 979, 1374, 1419, 1958, 2519, 2838, 2937, 3827, 5038, 5874, 7557, 7654, 9847, 11481, 15114, 19694, 20381, 22962, 29541, 40762, 42097, 59082, 61143, 84194, 108317, 122286, 126291, 216634, 224191, 252582, 324951, 448382, 649902, 672573, 876383, 1345146, 1752766, 2629149, 5258298, 9640213, 19280426, 28920639, 57841278]

約数ペア:

[(1, 57841278), (2, 28920639), (3, 19280426), (6, 9640213), (11, 5258298), (22, 2629149), (33, 1752766), (43, 1345146), (66, 876383), (86, 672573), (89, 649902), (129, 448382), (178, 324951), (229, 252582), (258, 224191), (267, 216634), (458, 126291), (473, 122286), (534, 108317), (687, 84194), (946, 61143), (979, 59082), (1374, 42097), (1419, 40762), (1958, 29541), (2519, 22962), (2838, 20381), (2937, 19694), (3827, 15114), (5038, 11481), (5874, 9847), (7557, 7654)]