About the Number

552762990

552762989 ← → 552762991

2進数表記:100000111100100111111001101110

漢数字表記:五億五千二百七十六万二千九百九十

素因数分解:

2 1 × 3 2 × 5 1 × 13 1 × 17 1 × 27791 1

素因数の和:27834
約数の個数: 96
約数和(自身を含む): 1638838656
約数和(自身を除く): 1086075666

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 27791, 55582, 83373, 138955, 166746, 250119, 277910, 361283, 416865, 472447, 500238, 722566, 833730, 944894, 1083849, 1250595, 1417341, 1806415, 2167698, 2362235, 2501190, 2834682, 3251547, 3612830, 4252023, 4724470, 5419245, 6141811, 6503094, 7086705, 8504046, 10838490, 12283622, 14173410, 16257735, 18425433, 21260115, 30709055, 32515470, 36850866, 42520230, 55276299, 61418110, 92127165, 110552598, 184254330, 276381495, 552762990]

約数ペア:
[(1, 552762990), (2, 276381495), (3, 184254330), (5, 110552598), (6, 92127165), (9, 61418110), (10, 55276299), (13, 42520230), (15, 36850866), (17, 32515470), (18, 30709055), (26, 21260115), (30, 18425433), (34, 16257735), (39, 14173410), (45, 12283622), (51, 10838490), (65, 8504046), (78, 7086705), (85, 6503094), (90, 6141811), (102, 5419245), (117, 4724470), (130, 4252023), (153, 3612830), (170, 3251547), (195, 2834682), (221, 2501190), (234, 2362235), (255, 2167698), (306, 1806415), (390, 1417341), (442, 1250595), (510, 1083849), (585, 944894), (663, 833730), (765, 722566), (1105, 500238), (1170, 472447), (1326, 416865), (1530, 361283), (1989, 277910), (2210, 250119), (3315, 166746), (3978, 138955), (6630, 83373), (9945, 55582), (19890, 27791)]

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