56377048

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 142696080

約数和(自身を除く): 86319032

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 37, 46, 49, 52, 56, 74, 91, 92, 98, 104, 148, 161, 169, 182, 184, 196, 259, 296, 299, 322, 338, 364, 392, 481, 518, 598, 637, 644, 676, 728, 851, 962, 1036, 1127, 1183, 1196, 1274, 1288, 1352, 1702, 1813, 1924, 2072, 2093, 2254, 2366, 2392, 2548, 3367, 3404, 3626, 3848, 3887, 4186, 4508, 4732, 5096, 5957, 6253, 6734, 6808, 7252, 7774, 8281, 8372, 9016, 9464, 11063, 11914, 12506, 13468, 14504, 14651, 15548, 16562, 16744, 22126, 23569, 23828, 25012, 26936, 27209, 29302, 31096, 33124, 41699, 43771, 44252, 47138, 47656, 50024, 54418, 58604, 66248, 77441, 83398, 87542, 88504, 94276, 108836, 117208, 143819, 154882, 166796, 175084, 188552, 190463, 217672, 287638, 306397, 309764, 333592, 350168, 380926, 542087, 575276, 612794, 619528, 761852, 1006733, 1084174, 1150552, 1225588, 1523704, 2013466, 2168348, 2451176, 4026932, 4336696, 7047131, 8053864, 14094262, 28188524, 56377048]

約数ペア:

[(1, 56377048), (2, 28188524), (4, 14094262), (7, 8053864), (8, 7047131), (13, 4336696), (14, 4026932), (23, 2451176), (26, 2168348), (28, 2013466), (37, 1523704), (46, 1225588), (49, 1150552), (52, 1084174), (56, 1006733), (74, 761852), (91, 619528), (92, 612794), (98, 575276), (104, 542087), (148, 380926), (161, 350168), (169, 333592), (182, 309764), (184, 306397), (196, 287638), (259, 217672), (296, 190463), (299, 188552), (322, 175084), (338, 166796), (364, 154882), (392, 143819), (481, 117208), (518, 108836), (598, 94276), (637, 88504), (644, 87542), (676, 83398), (728, 77441), (851, 66248), (962, 58604), (1036, 54418), (1127, 50024), (1183, 47656), (1196, 47138), (1274, 44252), (1288, 43771), (1352, 41699), (1702, 33124), (1813, 31096), (1924, 29302), (2072, 27209), (2093, 26936), (2254, 25012), (2366, 23828), (2392, 23569), (2548, 22126), (3367, 16744), (3404, 16562), (3626, 15548), (3848, 14651), (3887, 14504), (4186, 13468), (4508, 12506), (4732, 11914), (5096, 11063), (5957, 9464), (6253, 9016), (6734, 8372), (6808, 8281), (7252, 7774)]