49987854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 80

約数和(自身を含む): 135593568

約数和(自身を除く): 85605714

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2593, 2754, 3213, 5186, 6426, 7779, 9639, 15558, 18151, 19278, 23337, 36302, 44081, 46674, 54453, 70011, 88162, 108906, 132243, 140022, 163359, 210033, 264486, 308567, 326718, 396729, 420066, 490077, 617134, 793458, 925701, 980154, 1190187, 1470231, 1851402, 2380374, 2777103, 2940462, 3570561, 5554206, 7141122, 8331309, 16662618, 24993927, 49987854]

約数ペア:

[(1, 49987854), (2, 24993927), (3, 16662618), (6, 8331309), (7, 7141122), (9, 5554206), (14, 3570561), (17, 2940462), (18, 2777103), (21, 2380374), (27, 1851402), (34, 1470231), (42, 1190187), (51, 980154), (54, 925701), (63, 793458), (81, 617134), (102, 490077), (119, 420066), (126, 396729), (153, 326718), (162, 308567), (189, 264486), (238, 210033), (306, 163359), (357, 140022), (378, 132243), (459, 108906), (567, 88162), (714, 70011), (918, 54453), (1071, 46674), (1134, 44081), (1377, 36302), (2142, 23337), (2593, 19278), (2754, 18151), (3213, 15558), (5186, 9639), (6426, 7779)]