55432576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 121420800

約数和(自身を除く): 65988224

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 991, 1216, 1472, 1748, 1982, 2432, 2944, 3496, 3964, 6992, 7928, 13984, 15856, 18829, 22793, 27968, 31712, 37658, 45586, 55936, 63424, 75316, 91172, 126848, 150632, 182344, 301264, 364688, 433067, 602528, 729376, 866134, 1205056, 1458752, 1732268, 2410112, 2917504, 3464536, 6929072, 13858144, 27716288, 55432576]

約数ペア:

[(1, 55432576), (2, 27716288), (4, 13858144), (8, 6929072), (16, 3464536), (19, 2917504), (23, 2410112), (32, 1732268), (38, 1458752), (46, 1205056), (64, 866134), (76, 729376), (92, 602528), (128, 433067), (152, 364688), (184, 301264), (304, 182344), (368, 150632), (437, 126848), (608, 91172), (736, 75316), (874, 63424), (991, 55936), (1216, 45586), (1472, 37658), (1748, 31712), (1982, 27968), (2432, 22793), (2944, 18829), (3496, 15856), (3964, 13984), (6992, 7928)]