51602760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 186338880

約数和(自身を除く): 134736120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 132, 157, 165, 166, 180, 198, 220, 249, 264, 314, 330, 332, 360, 396, 415, 440, 471, 495, 498, 628, 660, 664, 747, 785, 792, 830, 913, 942, 990, 996, 1245, 1256, 1320, 1413, 1494, 1570, 1660, 1727, 1826, 1884, 1980, 1992, 2355, 2490, 2739, 2826, 2988, 3140, 3320, 3454, 3652, 3735, 3768, 3960, 4565, 4710, 4980, 5181, 5478, 5652, 5976, 6280, 6908, 7065, 7304, 7470, 8217, 8635, 9130, 9420, 9960, 10362, 10956, 11304, 13031, 13695, 13816, 14130, 14940, 15543, 16434, 17270, 18260, 18840, 20724, 21912, 25905, 26062, 27390, 28260, 29880, 31086, 32868, 34540, 36520, 39093, 41085, 41448, 51810, 52124, 54780, 56520, 62172, 65155, 65736, 69080, 77715, 78186, 82170, 103620, 104248, 109560, 117279, 124344, 130310, 143341, 155430, 156372, 164340, 195465, 207240, 234558, 260620, 286682, 310860, 312744, 328680, 390930, 430023, 469116, 521240, 573364, 586395, 621720, 716705, 781860, 860046, 938232, 1146728, 1172790, 1290069, 1433410, 1563720, 1720092, 2150115, 2345580, 2580138, 2866820, 3440184, 4300230, 4691160, 5160276, 5733640, 6450345, 8600460, 10320552, 12900690, 17200920, 25801380, 51602760]

約数ペア:

[(1, 51602760), (2, 25801380), (3, 17200920), (4, 12900690), (5, 10320552), (6, 8600460), (8, 6450345), (9, 5733640), (10, 5160276), (11, 4691160), (12, 4300230), (15, 3440184), (18, 2866820), (20, 2580138), (22, 2345580), (24, 2150115), (30, 1720092), (33, 1563720), (36, 1433410), (40, 1290069), (44, 1172790), (45, 1146728), (55, 938232), (60, 860046), (66, 781860), (72, 716705), (83, 621720), (88, 586395), (90, 573364), (99, 521240), (110, 469116), (120, 430023), (132, 390930), (157, 328680), (165, 312744), (166, 310860), (180, 286682), (198, 260620), (220, 234558), (249, 207240), (264, 195465), (314, 164340), (330, 156372), (332, 155430), (360, 143341), (396, 130310), (415, 124344), (440, 117279), (471, 109560), (495, 104248), (498, 103620), (628, 82170), (660, 78186), (664, 77715), (747, 69080), (785, 65736), (792, 65155), (830, 62172), (913, 56520), (942, 54780), (990, 52124), (996, 51810), (1245, 41448), (1256, 41085), (1320, 39093), (1413, 36520), (1494, 34540), (1570, 32868), (1660, 31086), (1727, 29880), (1826, 28260), (1884, 27390), (1980, 26062), (1992, 25905), (2355, 21912), (2490, 20724), (2739, 18840), (2826, 18260), (2988, 17270), (3140, 16434), (3320, 15543), (3454, 14940), (3652, 14130), (3735, 13816), (3768, 13695), (3960, 13031), (4565, 11304), (4710, 10956), (4980, 10362), (5181, 9960), (5478, 9420), (5652, 9130), (5976, 8635), (6280, 8217), (6908, 7470), (7065, 7304)]