49021560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 186264000

約数和(自身を除く): 137242440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 397, 420, 441, 490, 504, 588, 630, 686, 735, 794, 840, 882, 980, 1029, 1176, 1191, 1260, 1372, 1470, 1588, 1715, 1764, 1960, 1985, 2058, 2205, 2382, 2520, 2744, 2779, 2940, 3087, 3176, 3430, 3528, 3573, 3970, 4116, 4410, 4764, 5145, 5558, 5880, 5955, 6174, 6860, 7146, 7940, 8232, 8337, 8820, 9528, 10290, 11116, 11910, 12348, 13720, 13895, 14292, 15435, 15880, 16674, 17640, 17865, 19453, 20580, 22232, 23820, 24696, 25011, 27790, 28584, 30870, 33348, 35730, 38906, 41160, 41685, 47640, 50022, 55580, 58359, 61740, 66696, 71460, 77812, 83370, 97265, 100044, 111160, 116718, 123480, 125055, 136171, 142920, 155624, 166740, 175077, 194530, 200088, 233436, 250110, 272342, 291795, 333480, 350154, 389060, 408513, 466872, 500220, 544684, 583590, 680855, 700308, 778120, 817026, 875385, 1000440, 1089368, 1167180, 1225539, 1361710, 1400616, 1634052, 1750770, 2042565, 2334360, 2451078, 2723420, 3268104, 3501540, 4085130, 4902156, 5446840, 6127695, 7003080, 8170260, 9804312, 12255390, 16340520, 24510780, 49021560]

約数ペア:

[(1, 49021560), (2, 24510780), (3, 16340520), (4, 12255390), (5, 9804312), (6, 8170260), (7, 7003080), (8, 6127695), (9, 5446840), (10, 4902156), (12, 4085130), (14, 3501540), (15, 3268104), (18, 2723420), (20, 2451078), (21, 2334360), (24, 2042565), (28, 1750770), (30, 1634052), (35, 1400616), (36, 1361710), (40, 1225539), (42, 1167180), (45, 1089368), (49, 1000440), (56, 875385), (60, 817026), (63, 778120), (70, 700308), (72, 680855), (84, 583590), (90, 544684), (98, 500220), (105, 466872), (120, 408513), (126, 389060), (140, 350154), (147, 333480), (168, 291795), (180, 272342), (196, 250110), (210, 233436), (245, 200088), (252, 194530), (280, 175077), (294, 166740), (315, 155624), (343, 142920), (360, 136171), (392, 125055), (397, 123480), (420, 116718), (441, 111160), (490, 100044), (504, 97265), (588, 83370), (630, 77812), (686, 71460), (735, 66696), (794, 61740), (840, 58359), (882, 55580), (980, 50022), (1029, 47640), (1176, 41685), (1191, 41160), (1260, 38906), (1372, 35730), (1470, 33348), (1588, 30870), (1715, 28584), (1764, 27790), (1960, 25011), (1985, 24696), (2058, 23820), (2205, 22232), (2382, 20580), (2520, 19453), (2744, 17865), (2779, 17640), (2940, 16674), (3087, 15880), (3176, 15435), (3430, 14292), (3528, 13895), (3573, 13720), (3970, 12348), (4116, 11910), (4410, 11116), (4764, 10290), (5145, 9528), (5558, 8820), (5880, 8337), (5955, 8232), (6174, 7940), (6860, 7146)]