53214420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 187246080

約数和(自身を除く): 134031660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 257, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 514, 580, 595, 609, 714, 771, 812, 870, 986, 1015, 1020, 1028, 1190, 1218, 1285, 1428, 1479, 1542, 1740, 1785, 1799, 1972, 2030, 2380, 2436, 2465, 2570, 2958, 3045, 3084, 3451, 3570, 3598, 3855, 4060, 4369, 4930, 5140, 5397, 5916, 6090, 6902, 7140, 7196, 7395, 7453, 7710, 8738, 8995, 9860, 10353, 10794, 12180, 13107, 13804, 14790, 14906, 15420, 17255, 17476, 17990, 20706, 21588, 21845, 22359, 26214, 26985, 29580, 29812, 30583, 34510, 35980, 37265, 41412, 43690, 44718, 51765, 52171, 52428, 53970, 61166, 65535, 69020, 74530, 87380, 89436, 91749, 103530, 104342, 107940, 111795, 122332, 126701, 131070, 149060, 152915, 156513, 183498, 207060, 208684, 223590, 253402, 260855, 262140, 305830, 313026, 366996, 380103, 447180, 458745, 506804, 521710, 611660, 626052, 633505, 760206, 782565, 886907, 917490, 1043420, 1267010, 1520412, 1565130, 1773814, 1834980, 1900515, 2534020, 2660721, 3130260, 3547628, 3801030, 4434535, 5321442, 7602060, 8869070, 10642884, 13303605, 17738140, 26607210, 53214420]

約数ペア:

[(1, 53214420), (2, 26607210), (3, 17738140), (4, 13303605), (5, 10642884), (6, 8869070), (7, 7602060), (10, 5321442), (12, 4434535), (14, 3801030), (15, 3547628), (17, 3130260), (20, 2660721), (21, 2534020), (28, 1900515), (29, 1834980), (30, 1773814), (34, 1565130), (35, 1520412), (42, 1267010), (51, 1043420), (58, 917490), (60, 886907), (68, 782565), (70, 760206), (84, 633505), (85, 626052), (87, 611660), (102, 521710), (105, 506804), (116, 458745), (119, 447180), (140, 380103), (145, 366996), (170, 313026), (174, 305830), (203, 262140), (204, 260855), (210, 253402), (238, 223590), (255, 208684), (257, 207060), (290, 183498), (340, 156513), (348, 152915), (357, 149060), (406, 131070), (420, 126701), (435, 122332), (476, 111795), (493, 107940), (510, 104342), (514, 103530), (580, 91749), (595, 89436), (609, 87380), (714, 74530), (771, 69020), (812, 65535), (870, 61166), (986, 53970), (1015, 52428), (1020, 52171), (1028, 51765), (1190, 44718), (1218, 43690), (1285, 41412), (1428, 37265), (1479, 35980), (1542, 34510), (1740, 30583), (1785, 29812), (1799, 29580), (1972, 26985), (2030, 26214), (2380, 22359), (2436, 21845), (2465, 21588), (2570, 20706), (2958, 17990), (3045, 17476), (3084, 17255), (3451, 15420), (3570, 14906), (3598, 14790), (3855, 13804), (4060, 13107), (4369, 12180), (4930, 10794), (5140, 10353), (5397, 9860), (5916, 8995), (6090, 8738), (6902, 7710), (7140, 7453), (7196, 7395)]