50531880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 126876120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1399, 1505, 1720, 1806, 2408, 2580, 2798, 3010, 3612, 4197, 4515, 5160, 5596, 6020, 6995, 7224, 8394, 9030, 9793, 11192, 12040, 13990, 16788, 18060, 19586, 20985, 27980, 29379, 33576, 36120, 39172, 41970, 48965, 55960, 58758, 60157, 78344, 83940, 97930, 117516, 120314, 146895, 167880, 180471, 195860, 235032, 240628, 293790, 300785, 360942, 391720, 421099, 481256, 587580, 601570, 721884, 842198, 902355, 1175160, 1203140, 1263297, 1443768, 1684396, 1804710, 2105495, 2406280, 2526594, 3368792, 3609420, 4210990, 5053188, 6316485, 7218840, 8421980, 10106376, 12632970, 16843960, 25265940, 50531880]

約数ペア:

[(1, 50531880), (2, 25265940), (3, 16843960), (4, 12632970), (5, 10106376), (6, 8421980), (7, 7218840), (8, 6316485), (10, 5053188), (12, 4210990), (14, 3609420), (15, 3368792), (20, 2526594), (21, 2406280), (24, 2105495), (28, 1804710), (30, 1684396), (35, 1443768), (40, 1263297), (42, 1203140), (43, 1175160), (56, 902355), (60, 842198), (70, 721884), (84, 601570), (86, 587580), (105, 481256), (120, 421099), (129, 391720), (140, 360942), (168, 300785), (172, 293790), (210, 240628), (215, 235032), (258, 195860), (280, 180471), (301, 167880), (344, 146895), (420, 120314), (430, 117516), (516, 97930), (602, 83940), (645, 78344), (840, 60157), (860, 58758), (903, 55960), (1032, 48965), (1204, 41970), (1290, 39172), (1399, 36120), (1505, 33576), (1720, 29379), (1806, 27980), (2408, 20985), (2580, 19586), (2798, 18060), (3010, 16788), (3612, 13990), (4197, 12040), (4515, 11192), (5160, 9793), (5596, 9030), (6020, 8394), (6995, 7224)]