52991040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 179661312

約数和(自身を除く): 126670272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 191, 192, 204, 240, 255, 272, 289, 320, 340, 382, 408, 480, 510, 544, 573, 578, 680, 764, 816, 867, 955, 960, 1020, 1088, 1146, 1156, 1360, 1445, 1528, 1632, 1734, 1910, 2040, 2292, 2312, 2720, 2865, 2890, 3056, 3247, 3264, 3468, 3820, 4080, 4335, 4584, 4624, 5440, 5730, 5780, 6112, 6494, 6936, 7640, 8160, 8670, 9168, 9248, 9741, 11460, 11560, 12224, 12988, 13872, 15280, 16235, 16320, 17340, 18336, 18496, 19482, 22920, 23120, 25976, 27744, 30560, 32470, 34680, 36672, 38964, 45840, 46240, 48705, 51952, 55199, 55488, 61120, 64940, 69360, 77928, 91680, 92480, 97410, 103904, 110398, 129880, 138720, 155856, 165597, 183360, 194820, 207808, 220796, 259760, 275995, 277440, 311712, 331194, 389640, 441592, 519520, 551990, 623424, 662388, 779280, 827985, 883184, 1039040, 1103980, 1324776, 1558560, 1655970, 1766368, 2207960, 2649552, 3117120, 3311940, 3532736, 4415920, 5299104, 6623880, 8831840, 10598208, 13247760, 17663680, 26495520, 52991040]

約数ペア:

[(1, 52991040), (2, 26495520), (3, 17663680), (4, 13247760), (5, 10598208), (6, 8831840), (8, 6623880), (10, 5299104), (12, 4415920), (15, 3532736), (16, 3311940), (17, 3117120), (20, 2649552), (24, 2207960), (30, 1766368), (32, 1655970), (34, 1558560), (40, 1324776), (48, 1103980), (51, 1039040), (60, 883184), (64, 827985), (68, 779280), (80, 662388), (85, 623424), (96, 551990), (102, 519520), (120, 441592), (136, 389640), (160, 331194), (170, 311712), (191, 277440), (192, 275995), (204, 259760), (240, 220796), (255, 207808), (272, 194820), (289, 183360), (320, 165597), (340, 155856), (382, 138720), (408, 129880), (480, 110398), (510, 103904), (544, 97410), (573, 92480), (578, 91680), (680, 77928), (764, 69360), (816, 64940), (867, 61120), (955, 55488), (960, 55199), (1020, 51952), (1088, 48705), (1146, 46240), (1156, 45840), (1360, 38964), (1445, 36672), (1528, 34680), (1632, 32470), (1734, 30560), (1910, 27744), (2040, 25976), (2292, 23120), (2312, 22920), (2720, 19482), (2865, 18496), (2890, 18336), (3056, 17340), (3247, 16320), (3264, 16235), (3468, 15280), (3820, 13872), (4080, 12988), (4335, 12224), (4584, 11560), (4624, 11460), (5440, 9741), (5730, 9248), (5780, 9168), (6112, 8670), (6494, 8160), (6936, 7640)]