51035760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 173921904

約数和(自身を除く): 122886144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 971, 1095, 1168, 1314, 1460, 1752, 1942, 2190, 2628, 2913, 2920, 3285, 3504, 3884, 4380, 4855, 5256, 5826, 5840, 6570, 7768, 8739, 8760, 9710, 10512, 11652, 13140, 14565, 15536, 17478, 17520, 19420, 23304, 26280, 29130, 34956, 38840, 43695, 46608, 52560, 58260, 69912, 70883, 77680, 87390, 116520, 139824, 141766, 174780, 212649, 233040, 283532, 349560, 354415, 425298, 567064, 637947, 699120, 708830, 850596, 1063245, 1134128, 1275894, 1417660, 1701192, 2126490, 2551788, 2835320, 3189735, 3402384, 4252980, 5103576, 5670640, 6379470, 8505960, 10207152, 12758940, 17011920, 25517880, 51035760]

約数ペア:

[(1, 51035760), (2, 25517880), (3, 17011920), (4, 12758940), (5, 10207152), (6, 8505960), (8, 6379470), (9, 5670640), (10, 5103576), (12, 4252980), (15, 3402384), (16, 3189735), (18, 2835320), (20, 2551788), (24, 2126490), (30, 1701192), (36, 1417660), (40, 1275894), (45, 1134128), (48, 1063245), (60, 850596), (72, 708830), (73, 699120), (80, 637947), (90, 567064), (120, 425298), (144, 354415), (146, 349560), (180, 283532), (219, 233040), (240, 212649), (292, 174780), (360, 141766), (365, 139824), (438, 116520), (584, 87390), (657, 77680), (720, 70883), (730, 69912), (876, 58260), (971, 52560), (1095, 46608), (1168, 43695), (1314, 38840), (1460, 34956), (1752, 29130), (1942, 26280), (2190, 23304), (2628, 19420), (2913, 17520), (2920, 17478), (3285, 15536), (3504, 14565), (3884, 13140), (4380, 11652), (4855, 10512), (5256, 9710), (5826, 8760), (5840, 8739), (6570, 7768)]