50284640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 102124960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 139, 140, 152, 160, 170, 190, 224, 238, 266, 272, 278, 280, 304, 323, 340, 380, 476, 532, 544, 556, 560, 595, 608, 646, 665, 680, 695, 760, 952, 973, 1064, 1112, 1120, 1190, 1292, 1330, 1360, 1390, 1520, 1615, 1904, 1946, 2128, 2224, 2261, 2363, 2380, 2584, 2641, 2660, 2720, 2780, 3040, 3230, 3808, 3892, 4256, 4448, 4522, 4726, 4760, 4865, 5168, 5282, 5320, 5560, 6460, 7784, 9044, 9452, 9520, 9730, 10336, 10564, 10640, 11120, 11305, 11815, 12920, 13205, 15568, 16541, 18088, 18487, 18904, 19040, 19460, 21128, 21280, 22240, 22610, 23630, 25840, 26410, 31136, 33082, 36176, 36974, 37808, 38920, 42256, 44897, 45220, 47260, 51680, 52820, 66164, 72352, 73948, 75616, 77840, 82705, 84512, 89794, 90440, 92435, 94520, 105640, 132328, 147896, 155680, 165410, 179588, 180880, 184870, 189040, 211280, 224485, 264656, 295792, 314279, 330820, 359176, 361760, 369740, 378080, 422560, 448970, 529312, 591584, 628558, 661640, 718352, 739480, 897940, 1257116, 1323280, 1436704, 1478960, 1571395, 1795880, 2514232, 2646560, 2957920, 3142790, 3591760, 5028464, 6285580, 7183520, 10056928, 12571160, 25142320, 50284640]

約数ペア:

[(1, 50284640), (2, 25142320), (4, 12571160), (5, 10056928), (7, 7183520), (8, 6285580), (10, 5028464), (14, 3591760), (16, 3142790), (17, 2957920), (19, 2646560), (20, 2514232), (28, 1795880), (32, 1571395), (34, 1478960), (35, 1436704), (38, 1323280), (40, 1257116), (56, 897940), (68, 739480), (70, 718352), (76, 661640), (80, 628558), (85, 591584), (95, 529312), (112, 448970), (119, 422560), (133, 378080), (136, 369740), (139, 361760), (140, 359176), (152, 330820), (160, 314279), (170, 295792), (190, 264656), (224, 224485), (238, 211280), (266, 189040), (272, 184870), (278, 180880), (280, 179588), (304, 165410), (323, 155680), (340, 147896), (380, 132328), (476, 105640), (532, 94520), (544, 92435), (556, 90440), (560, 89794), (595, 84512), (608, 82705), (646, 77840), (665, 75616), (680, 73948), (695, 72352), (760, 66164), (952, 52820), (973, 51680), (1064, 47260), (1112, 45220), (1120, 44897), (1190, 42256), (1292, 38920), (1330, 37808), (1360, 36974), (1390, 36176), (1520, 33082), (1615, 31136), (1904, 26410), (1946, 25840), (2128, 23630), (2224, 22610), (2261, 22240), (2363, 21280), (2380, 21128), (2584, 19460), (2641, 19040), (2660, 18904), (2720, 18487), (2780, 18088), (3040, 16541), (3230, 15568), (3808, 13205), (3892, 12920), (4256, 11815), (4448, 11305), (4522, 11120), (4726, 10640), (4760, 10564), (4865, 10336), (5168, 9730), (5282, 9520), (5320, 9452), (5560, 9044), (6460, 7784)]