48422868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 140132160

約数和(自身を除く): 91709292

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 124, 156, 186, 204, 221, 228, 247, 323, 372, 403, 442, 494, 527, 589, 646, 663, 741, 806, 884, 961, 969, 988, 1054, 1178, 1209, 1292, 1326, 1482, 1581, 1612, 1767, 1922, 1938, 2108, 2356, 2418, 2652, 2883, 2964, 3162, 3534, 3844, 3876, 4199, 4836, 5766, 6324, 6851, 7068, 7657, 8398, 10013, 11532, 12493, 12597, 13702, 15314, 16337, 16796, 18259, 20026, 20553, 22971, 24986, 25194, 27404, 30039, 30628, 32674, 36518, 37479, 40052, 41106, 45942, 49011, 49972, 50388, 54777, 60078, 65348, 73036, 74958, 82212, 91884, 98022, 109554, 120156, 130169, 149916, 196044, 212381, 219108, 237367, 260338, 310403, 390507, 424762, 474734, 520676, 620806, 637143, 712101, 781014, 849524, 931209, 949468, 1241612, 1274286, 1424202, 1562028, 1862418, 2548572, 2848404, 3724836, 4035239, 8070478, 12105717, 16140956, 24211434, 48422868]

約数ペア:

[(1, 48422868), (2, 24211434), (3, 16140956), (4, 12105717), (6, 8070478), (12, 4035239), (13, 3724836), (17, 2848404), (19, 2548572), (26, 1862418), (31, 1562028), (34, 1424202), (38, 1274286), (39, 1241612), (51, 949468), (52, 931209), (57, 849524), (62, 781014), (68, 712101), (76, 637143), (78, 620806), (93, 520676), (102, 474734), (114, 424762), (124, 390507), (156, 310403), (186, 260338), (204, 237367), (221, 219108), (228, 212381), (247, 196044), (323, 149916), (372, 130169), (403, 120156), (442, 109554), (494, 98022), (527, 91884), (589, 82212), (646, 74958), (663, 73036), (741, 65348), (806, 60078), (884, 54777), (961, 50388), (969, 49972), (988, 49011), (1054, 45942), (1178, 41106), (1209, 40052), (1292, 37479), (1326, 36518), (1482, 32674), (1581, 30628), (1612, 30039), (1767, 27404), (1922, 25194), (1938, 24986), (2108, 22971), (2356, 20553), (2418, 20026), (2652, 18259), (2883, 16796), (2964, 16337), (3162, 15314), (3534, 13702), (3844, 12597), (3876, 12493), (4199, 11532), (4836, 10013), (5766, 8398), (6324, 7657), (6851, 7068)]