51998160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 172846080

約数和(自身を除く): 120847920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 241, 248, 290, 310, 348, 372, 435, 464, 465, 482, 496, 580, 620, 696, 723, 744, 870, 899, 930, 964, 1160, 1205, 1240, 1392, 1446, 1488, 1740, 1798, 1860, 1928, 2320, 2410, 2480, 2697, 2892, 3480, 3596, 3615, 3720, 3856, 4495, 4820, 5394, 5784, 6960, 6989, 7192, 7230, 7440, 7471, 8990, 9640, 10788, 11568, 13485, 13978, 14384, 14460, 14942, 17980, 19280, 20967, 21576, 22413, 26970, 27956, 28920, 29884, 34945, 35960, 37355, 41934, 43152, 44826, 53940, 55912, 57840, 59768, 69890, 71920, 74710, 83868, 89652, 104835, 107880, 111824, 112065, 119536, 139780, 149420, 167736, 179304, 209670, 215760, 216659, 224130, 279560, 298840, 335472, 358608, 419340, 433318, 448260, 559120, 597680, 649977, 838680, 866636, 896520, 1083295, 1299954, 1677360, 1733272, 1793040, 2166590, 2599908, 3249885, 3466544, 4333180, 5199816, 6499770, 8666360, 10399632, 12999540, 17332720, 25999080, 51998160]

約数ペア:

[(1, 51998160), (2, 25999080), (3, 17332720), (4, 12999540), (5, 10399632), (6, 8666360), (8, 6499770), (10, 5199816), (12, 4333180), (15, 3466544), (16, 3249885), (20, 2599908), (24, 2166590), (29, 1793040), (30, 1733272), (31, 1677360), (40, 1299954), (48, 1083295), (58, 896520), (60, 866636), (62, 838680), (80, 649977), (87, 597680), (93, 559120), (116, 448260), (120, 433318), (124, 419340), (145, 358608), (155, 335472), (174, 298840), (186, 279560), (232, 224130), (240, 216659), (241, 215760), (248, 209670), (290, 179304), (310, 167736), (348, 149420), (372, 139780), (435, 119536), (464, 112065), (465, 111824), (482, 107880), (496, 104835), (580, 89652), (620, 83868), (696, 74710), (723, 71920), (744, 69890), (870, 59768), (899, 57840), (930, 55912), (964, 53940), (1160, 44826), (1205, 43152), (1240, 41934), (1392, 37355), (1446, 35960), (1488, 34945), (1740, 29884), (1798, 28920), (1860, 27956), (1928, 26970), (2320, 22413), (2410, 21576), (2480, 20967), (2697, 19280), (2892, 17980), (3480, 14942), (3596, 14460), (3615, 14384), (3720, 13978), (3856, 13485), (4495, 11568), (4820, 10788), (5394, 9640), (5784, 8990), (6960, 7471), (6989, 7440), (7192, 7230)]