50801100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 177988608

約数和(自身を除く): 127187508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1423, 1428, 1700, 1785, 2100, 2380, 2550, 2846, 2975, 3570, 4269, 5100, 5692, 5950, 7115, 7140, 8538, 8925, 9961, 11900, 14230, 17076, 17850, 19922, 21345, 24191, 28460, 29883, 35575, 35700, 39844, 42690, 48382, 49805, 59766, 71150, 72573, 85380, 96764, 99610, 106725, 119532, 120955, 142300, 145146, 149415, 169337, 199220, 213450, 241910, 249025, 290292, 298830, 338674, 362865, 426900, 483820, 498050, 508011, 597660, 604775, 677348, 725730, 747075, 846685, 996100, 1016022, 1209550, 1451460, 1494150, 1693370, 1814325, 2032044, 2419100, 2540055, 2988300, 3386740, 3628650, 4233425, 5080110, 7257300, 8466850, 10160220, 12700275, 16933700, 25400550, 50801100]

約数ペア:

[(1, 50801100), (2, 25400550), (3, 16933700), (4, 12700275), (5, 10160220), (6, 8466850), (7, 7257300), (10, 5080110), (12, 4233425), (14, 3628650), (15, 3386740), (17, 2988300), (20, 2540055), (21, 2419100), (25, 2032044), (28, 1814325), (30, 1693370), (34, 1494150), (35, 1451460), (42, 1209550), (50, 1016022), (51, 996100), (60, 846685), (68, 747075), (70, 725730), (75, 677348), (84, 604775), (85, 597660), (100, 508011), (102, 498050), (105, 483820), (119, 426900), (140, 362865), (150, 338674), (170, 298830), (175, 290292), (204, 249025), (210, 241910), (238, 213450), (255, 199220), (300, 169337), (340, 149415), (350, 145146), (357, 142300), (420, 120955), (425, 119532), (476, 106725), (510, 99610), (525, 96764), (595, 85380), (700, 72573), (714, 71150), (850, 59766), (1020, 49805), (1050, 48382), (1190, 42690), (1275, 39844), (1423, 35700), (1428, 35575), (1700, 29883), (1785, 28460), (2100, 24191), (2380, 21345), (2550, 19922), (2846, 17850), (2975, 17076), (3570, 14230), (4269, 11900), (5100, 9961), (5692, 8925), (5950, 8538), (7115, 7140)]