55497936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 168878080

約数和(自身を除く): 113380144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 151, 152, 156, 186, 208, 228, 247, 248, 302, 304, 312, 372, 403, 453, 456, 494, 496, 589, 604, 624, 741, 744, 806, 906, 912, 988, 1178, 1208, 1209, 1482, 1488, 1612, 1767, 1812, 1963, 1976, 2356, 2416, 2418, 2869, 2964, 3224, 3534, 3624, 3926, 3952, 4681, 4712, 4836, 5738, 5889, 5928, 6448, 7068, 7248, 7657, 7852, 8607, 9362, 9424, 9672, 11476, 11778, 11856, 14043, 14136, 15314, 15704, 17214, 18724, 19344, 22952, 22971, 23556, 28086, 28272, 30628, 31408, 34428, 37297, 37448, 45904, 45942, 47112, 56172, 60853, 61256, 68856, 74594, 74896, 88939, 91884, 94224, 111891, 112344, 121706, 122512, 137712, 149188, 177878, 182559, 183768, 223782, 224688, 243412, 266817, 298376, 355756, 365118, 367536, 447564, 486824, 533634, 596752, 711512, 730236, 895128, 973648, 1067268, 1156207, 1423024, 1460472, 1790256, 2134536, 2312414, 2920944, 3468621, 4269072, 4624828, 6937242, 9249656, 13874484, 18499312, 27748968, 55497936]

約数ペア:

[(1, 55497936), (2, 27748968), (3, 18499312), (4, 13874484), (6, 9249656), (8, 6937242), (12, 4624828), (13, 4269072), (16, 3468621), (19, 2920944), (24, 2312414), (26, 2134536), (31, 1790256), (38, 1460472), (39, 1423024), (48, 1156207), (52, 1067268), (57, 973648), (62, 895128), (76, 730236), (78, 711512), (93, 596752), (104, 533634), (114, 486824), (124, 447564), (151, 367536), (152, 365118), (156, 355756), (186, 298376), (208, 266817), (228, 243412), (247, 224688), (248, 223782), (302, 183768), (304, 182559), (312, 177878), (372, 149188), (403, 137712), (453, 122512), (456, 121706), (494, 112344), (496, 111891), (589, 94224), (604, 91884), (624, 88939), (741, 74896), (744, 74594), (806, 68856), (906, 61256), (912, 60853), (988, 56172), (1178, 47112), (1208, 45942), (1209, 45904), (1482, 37448), (1488, 37297), (1612, 34428), (1767, 31408), (1812, 30628), (1963, 28272), (1976, 28086), (2356, 23556), (2416, 22971), (2418, 22952), (2869, 19344), (2964, 18724), (3224, 17214), (3534, 15704), (3624, 15314), (3926, 14136), (3952, 14043), (4681, 11856), (4712, 11778), (4836, 11476), (5738, 9672), (5889, 9424), (5928, 9362), (6448, 8607), (7068, 7852), (7248, 7657)]