53049960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 132278040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 149, 172, 180, 184, 207, 215, 230, 258, 276, 298, 344, 345, 360, 387, 414, 430, 447, 460, 516, 552, 596, 645, 690, 745, 774, 828, 860, 894, 920, 989, 1032, 1035, 1192, 1290, 1341, 1380, 1490, 1548, 1656, 1720, 1788, 1935, 1978, 2070, 2235, 2580, 2682, 2760, 2967, 2980, 3096, 3427, 3576, 3870, 3956, 4140, 4470, 4945, 5160, 5364, 5934, 5960, 6407, 6705, 6854, 7740, 7912, 8280, 8901, 8940, 9890, 10281, 10728, 11868, 12814, 13410, 13708, 14835, 15480, 17135, 17802, 17880, 19221, 19780, 20562, 23736, 25628, 26820, 27416, 29670, 30843, 32035, 34270, 35604, 38442, 39560, 41124, 44505, 51256, 51405, 53640, 57663, 59340, 61686, 64070, 68540, 71208, 76884, 82248, 89010, 96105, 102810, 115326, 118680, 123372, 128140, 137080, 147361, 153768, 154215, 178020, 192210, 205620, 230652, 246744, 256280, 288315, 294722, 308430, 356040, 384420, 411240, 442083, 461304, 576630, 589444, 616860, 736805, 768840, 884166, 1153260, 1178888, 1233720, 1326249, 1473610, 1768332, 2210415, 2306520, 2652498, 2947220, 3536664, 4420830, 5304996, 5894440, 6631245, 8841660, 10609992, 13262490, 17683320, 26524980, 53049960]

約数ペア:

[(1, 53049960), (2, 26524980), (3, 17683320), (4, 13262490), (5, 10609992), (6, 8841660), (8, 6631245), (9, 5894440), (10, 5304996), (12, 4420830), (15, 3536664), (18, 2947220), (20, 2652498), (23, 2306520), (24, 2210415), (30, 1768332), (36, 1473610), (40, 1326249), (43, 1233720), (45, 1178888), (46, 1153260), (60, 884166), (69, 768840), (72, 736805), (86, 616860), (90, 589444), (92, 576630), (115, 461304), (120, 442083), (129, 411240), (138, 384420), (149, 356040), (172, 308430), (180, 294722), (184, 288315), (207, 256280), (215, 246744), (230, 230652), (258, 205620), (276, 192210), (298, 178020), (344, 154215), (345, 153768), (360, 147361), (387, 137080), (414, 128140), (430, 123372), (447, 118680), (460, 115326), (516, 102810), (552, 96105), (596, 89010), (645, 82248), (690, 76884), (745, 71208), (774, 68540), (828, 64070), (860, 61686), (894, 59340), (920, 57663), (989, 53640), (1032, 51405), (1035, 51256), (1192, 44505), (1290, 41124), (1341, 39560), (1380, 38442), (1490, 35604), (1548, 34270), (1656, 32035), (1720, 30843), (1788, 29670), (1935, 27416), (1978, 26820), (2070, 25628), (2235, 23736), (2580, 20562), (2682, 19780), (2760, 19221), (2967, 17880), (2980, 17802), (3096, 17135), (3427, 15480), (3576, 14835), (3870, 13708), (3956, 13410), (4140, 12814), (4470, 11868), (4945, 10728), (5160, 10281), (5364, 9890), (5934, 8940), (5960, 8901), (6407, 8280), (6705, 7912), (6854, 7740)]