49824180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 131615820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 269, 270, 294, 315, 343, 378, 420, 441, 490, 538, 540, 588, 630, 686, 735, 756, 807, 882, 945, 980, 1029, 1076, 1260, 1323, 1345, 1372, 1470, 1614, 1715, 1764, 1883, 1890, 2058, 2205, 2421, 2646, 2690, 2940, 3087, 3228, 3430, 3766, 3780, 4035, 4116, 4410, 4842, 5145, 5292, 5380, 5649, 6174, 6615, 6860, 7263, 7532, 8070, 8820, 9261, 9415, 9684, 10290, 11298, 12105, 12348, 13181, 13230, 14526, 15435, 16140, 16947, 18522, 18830, 20580, 22596, 24210, 26362, 26460, 28245, 29052, 30870, 33894, 36315, 37044, 37660, 39543, 46305, 48420, 50841, 52724, 56490, 61740, 65905, 67788, 72630, 79086, 84735, 92267, 92610, 101682, 112980, 118629, 131810, 145260, 158172, 169470, 184534, 185220, 197715, 203364, 237258, 254205, 263620, 276801, 338940, 355887, 369068, 395430, 461335, 474516, 508410, 553602, 593145, 711774, 790860, 830403, 922670, 1016820, 1107204, 1186290, 1384005, 1423548, 1660806, 1779435, 1845340, 2372580, 2491209, 2768010, 3321612, 3558870, 4152015, 4982418, 5536020, 7117740, 8304030, 9964836, 12456045, 16608060, 24912090, 49824180]

約数ペア:

[(1, 49824180), (2, 24912090), (3, 16608060), (4, 12456045), (5, 9964836), (6, 8304030), (7, 7117740), (9, 5536020), (10, 4982418), (12, 4152015), (14, 3558870), (15, 3321612), (18, 2768010), (20, 2491209), (21, 2372580), (27, 1845340), (28, 1779435), (30, 1660806), (35, 1423548), (36, 1384005), (42, 1186290), (45, 1107204), (49, 1016820), (54, 922670), (60, 830403), (63, 790860), (70, 711774), (84, 593145), (90, 553602), (98, 508410), (105, 474516), (108, 461335), (126, 395430), (135, 369068), (140, 355887), (147, 338940), (180, 276801), (189, 263620), (196, 254205), (210, 237258), (245, 203364), (252, 197715), (269, 185220), (270, 184534), (294, 169470), (315, 158172), (343, 145260), (378, 131810), (420, 118629), (441, 112980), (490, 101682), (538, 92610), (540, 92267), (588, 84735), (630, 79086), (686, 72630), (735, 67788), (756, 65905), (807, 61740), (882, 56490), (945, 52724), (980, 50841), (1029, 48420), (1076, 46305), (1260, 39543), (1323, 37660), (1345, 37044), (1372, 36315), (1470, 33894), (1614, 30870), (1715, 29052), (1764, 28245), (1883, 26460), (1890, 26362), (2058, 24210), (2205, 22596), (2421, 20580), (2646, 18830), (2690, 18522), (2940, 16947), (3087, 16140), (3228, 15435), (3430, 14526), (3766, 13230), (3780, 13181), (4035, 12348), (4116, 12105), (4410, 11298), (4842, 10290), (5145, 9684), (5292, 9415), (5380, 9261), (5649, 8820), (6174, 8070), (6615, 7532), (6860, 7263)]